A lot of signs point to #LLM use being a hard #cognitohazard.
Studies so far indicate that it comes at a "cognitive cost" (somewhat* lasting decline of the ability to perform cognitive tasks), and there are believable reports of users being driven to self-harm by the fake words from these machines.
Consequently, demanding it from employees for perceived gains in efficiency is very much akin to the practice of enforced doping in competitive sports and should be banned.