Employees increasingly relying on artificial intelligence for everyday tasks are raising concerns among personality experts, who warn of a growing loss of independent thinking in the workplace.
The trend has been dubbed the rise of the “AI zombie,” referring to workers who outsource tasks ranging from strategy decks to Slack replies and even personal messages. While this may boost efficiency, experts caution that it can erode critical thinking skills.
According to recent research, more than 75% of knowledge workers already use AI tools at work, signalling a major shift in how work is done. This raises a key question: when does AI move from supporting human effort to replacing it?
“At its best AI enhances human potential. At its worst it replaces it,” says Dr Ryne Sherman, Chief Science Officer and Co Host of The Science of Personality Podcast. “The risk is not just automation it is abdication.”
The rise of overdependence
The so-called AI zombie is not unskilled but overly dependent. Tasks that once required thought are now quickly delegated to AI, creating an illusion of productivity without meaningful engagement.
This shift has broader implications. Employers worldwide already report a decline in critical thinking as a key skills gap. When employees stop exercising judgment, creativity, and decision making, organisations risk losing both originality and resilience.
Personality traits linked to AI overuse
Research from Hogan Assessments suggests certain personality traits increase the likelihood of overreliance on AI
- Low curiosity: less interest in learning makes shortcuts more appealing
- Over cautiousness: fear of mistakes leads to dependence on AI answers
- Low self confidence: lack of trust in personal judgment increases reliance
- High conformity: preference for following established patterns
“In isolation these characteristics are not problematic. But in combination and amplified by always on AI they can create a workforce that defaults to automation instead of insight,” analyses Dr Sherman.
The scale of change is significant. Around 60% of workers say AI has already changed or will change their work, including the tasks they perform and the skills required.
Leadership’s role in managing AI use
Experts say leadership will determine whether AI strengthens or weakens workplace performance. Organisations that succeed tend to reward critical thinking rather than sheer output, create environments where mistakes are accepted as part of learning, and build AI literacy programmes that emphasise human judgment alongside efficiency.
“AI should be a co pilot not an autopilot,” says Dr Sherman. “When leaders prioritise speed over thinking they unintentionally train their teams to disengage.”
He adds that encouraging curiosity and independent judgment helps ensure AI improves performance rather than diminishing it.
A familiar pattern
Concerns about technological change are not new. Innovations such as the printing press and the internet once triggered similar fears. In each case, human roles adapted and new opportunities emerged.
“AI is no different,” Dr Sherman explains. “The real risk is not that machines will take over it is that humans will stop exercising the very skills that make them valuable.”
He emphasises that critical thinking, like any skill, weakens without use.
The future of work
“The future of work is not about choosing between humans and AI,” concludes Dr Sherman. “It is about ensuring humans stay fully present in the process.”
As AI becomes more integrated into daily work, the ability to question, interpret, and decide will become increasingly important.
In the end, success in an AI-driven workplace will depend not on working faster, but on thinking smarter.