The question of whether candidates should take an iced coffee into a job interview has sparked a heated workplace debate, after a viral TikTok by corporate recruiter Caitlin Wehniainen prompted criticism of the practice.
Wehniainen, who also posts advice for jobseekers, said younger candidates were arriving with iced coffees as though an interview were simply another errand. “Don’t waltz into your interview all casual with an iced coffee,” she said, adding: “It just looks like you didn’t have time to finish your coffee beforehand.”
The argument has since spread across social media and group chats, with some older managers viewing the drink as a sign that an applicant does not understand workplace conventions or is unwilling to follow them.
For those employers, the gesture can reinforce existing assumptions about Gen Z workers being unprofessional, unprepared, unmotivated or difficult to manage. But critics of the view say the dispute is less about coffee than about who gets to define professionalism as workplace expectations change.
Traditional hiring signals have also become less certain, increasing the importance placed on face-to-face interviews and personal presentation. An apparently minor choice, such as carrying a drink into the room, can therefore be treated as evidence of whether a candidate will accept established rules.
The debate comes amid wider tensions between employers and younger staff over authority, personal boundaries and office expectations. Management has been seeking greater control over how workers behave and express themselves, while many members of Gen Z have shown less willingness to accept rules they regard as arbitrary.
That generation has entered the workforce after growing up through school shootings, a climate crisis and a global pandemic, experiences described as having weakened its trust in major institutions. Their insistence on setting boundaries can appear to older managers as entitlement or insubordination.
Workplace standards have changed before. Jobseekers were once advised to conceal tattoos and remove indications of their sexual orientation or gender identity from their CVs, practices that Gen X and millennial workers helped challenge as outdated.
An iced coffee is not comparable to discrimination over identity, but the controversy has become a reminder that ideas about professionalism are not fixed. Hiring managers may ultimately need to allow more room for changing social norms — even when a candidate arrives carrying a cold drink.
