When real-world mechanics meet real-world pain in OATSIDE's 'CMO' campaign

OATSIDE's “Chief milk officer” stunt in Vietnam has quickly become a cautionary tale for brands blurring the line between reality and marketing.

The Singapore-born plant-based drink brand drew backlash after OATSIDE Vietnam posted what appeared to be a genuine LinkedIn listing for a “CMO” role, complete with detailed responsibilities and an application process. Days later, candidates discovered the job was fictional and repurposed as a campaign mechanic to unveil a “Chief milk officer”, a four-year-old child influencer fronting OATSIDE's latest product push.

The move triggered anger from jobseekers and the professional community, particularly around the use of real CVs during a tough hiring climate. OATSIDE has since apologised, confirmed all applicant data has been deleted, paused the campaign and introduced new internal guardrails around “stunt” marketing.

Don't miss: Oatside draws flak as Vietnam ‘CMO’ job posting is revealed to be campaign trick

Based on analysis by media monitoring and social listening company Truescope, what began as curiosity and neutral engagement following OATSIDE Vietnam’s LinkedIn job posting on 31 March quickly spiralled into backlash after the reveal on 4 April. Within a day, criticism peaked and negative discourse sustained across Vietnam’s social and digital platforms.

Truescope found that public perception of the brand’s marketing tactic leaned negative at 55%, with a further 25% moderately negative. Most comments expressed disapproval and concern over deceptive and unethical practices, as well as disappointment at the perceived lack of sincerity in the brand’s public apology.

Mixed responses (15%) came from netizens who acknowledged the creative ambition but pointed out execution flaws, while the remaining 5% were neutral, factual reports without editorial stance.

The backlash clustered around several themes. Many commenters saw the stunt as a breach of professional trust, arguing that it exploited jobseekers during a tough economic climate and misused LinkedIn, which is viewed in Vietnam as a serious career platform rather than a playground for campaigns.

Others raised data privacy concerns over CVs and contact details collected under the guise of a real role. The choice of a child influencer also led some to question product suitability and how the oat milk was being positioned for young children.

Truescope also noted broader cultural sensitivity issues, with critics framing the move as misaligned with Vietnamese professional norms and values, and flagged potential commercial impact as some consumers openly vowed to boycott OATSIDE or switch to rival brands.

Where did things go wrong?

To unpack the controversy, MARKETING-INTERACTIVE spoke to marketers based in Southeast Asia, most of whom agreed the campaign risked, and ultimately breached, trust.

“As a marketer, I love big, bold ideas. We can’t run away from the fact that we are operating in the era of attention. Having said that, ideas need to be grounded in context,” said Diyana Anuar, marketing director, UNITAR Education Group. “Here, senior executives engaged in good faith, but when that expectation flipped, it felt less like a campaign and more like a breach of trust.”

Meanwhile, Linda Hassan, former CMO, Domino’s Pizza Malaysia, Singapore, Cambodia, shared that when marketing stunts blur the line with real-life opportunities, brands risk more than just backlash—they risk trust.

“The biggest issue with this campaign, was the sense of being misled, especially in a job application context. Job seekers invest time, effort, and personal data with the expectation of legitimacy,” she explained.

When that trust is compromised, it quickly becomes a reputational issue.

Benjamin Woo, head of marketing, Astro Malaysia, believed that the campaign lacked context and clarity, the two key elements of any campaign. “Though the campaign was tongue-in-cheek, a better platform should have been picked to advertise it. If they kept genuine to the intent, they should have advertised to hire a real chief milk officer, not create an attention bait for the sake of it.”

The choice of platform matters

Woo also drew comparisons with Guinness’ “Chief pint officer” campaign, where a real Guinness enthusiast was appointed to the role. “The campaign clearly stated what they were looking for, and its execution was very much well received.”

Additionally, Jayss Rajoo, director of marketing, Pizza Hut Singapore, believes it is important for campaigns along the lines of “fun job” opportunities to have a visible cue that signals a brand activation.

“In this case, it closely mirrored a real senior role—with a job scope, responsibilities, and application process—so people engaged with it as a genuine opportunity. Most stunts come with just a wink, but this one felt like a real offer. And once expectations shift there, it’s very hard to bring it back to playful,” said Rajoo.

The closer you get to reality, the less room you have for ambiguity.

A key point that Diyana made was that although many brands have created “playful” and “fun” job campaigns before, it makes a difference which platform it is carried out on. “It’s the environment. Fun jobs work when the audience knows they’re stepping into something playful. This was on LinkedIn, which immediately shifts the tonality,” she said.

Diyana explained that LinkedIn is a platform where people seek real career opportunities with real intent, and as such:

The closer an idea sits to reality, the more care and clarity it requires.

Should real-world mechanics be avoided entirely?

In response to that question, all four industry professionals agreed it is not necessary to abandon real-world mechanics in campaigns entirely, but they must be paired with restraint.

Linda, who led Domino’s Pizza’s past “Chief spicy officer” campaign, noted that real-world mechanics can work with clear boundaries and transparency. “Ethical considerations, especially around sensitive areas and personal data, must come first. Also, proper prototyping and scenario planning should be non-negotiable,” she said.

So, what can brands and marketers take away from this OATSIDE Vietnam incident? Rajoo said that a few simple guardrails can go a long way so brands can ensure participants or consumers do not feel misled by an activation.

“Leave a breadcrumb, or a small signal that says ‘This might not be what you think’; respect the effort people put into their participation; match your campaign to the mindset of the platform; and conduct a sanity check for the idea outside of the marketing team,” she shared.

In tandem, Diyana said that ultimately, it comes down to understanding the audience and the role the brand plays in their lives. “Over time, that relationship gives you a strong sense of where the line is. Pressure-testing internally helps. If something feels even slightly off, it’s worth pausing and recalibrating,” she added.

Creative cadence, Diyana said, should also be paired with gut feel, especially when the team is moving fast. “That said, it’s also encouraging to see brands acknowledge and respond quickly when things don’t land as intended. Moments like this often become the ones that sharpen how brands show up going forward.”

For Linda, a learning point would be that creativity should never come at the expense of clarity, especially if a campaign feels “too good to be true”. “At the end of the day, the best campaigns don’t just capture attention, they build trust. Because trust is much harder to rebuild than it is to earn,” she said.

Nevertheless, she respected the OATSIDE team for taking brave steps to own their setbacks and work on the repair and remedy immediately.

“After all, marketers are always biggest risk takers and this team has pushed their boundaries and have at least tried and have also learnt significantly from this incident,” said Linda.

Be part of #Content360 Singapore, 22–23 April 2026, where creativity and culture collide. Explore how AI-driven storytelling is shaping the future of content, gain practical insights, discover new tactics, and learn how the best in Asia are creating campaigns that truly resonate. 

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