Companies being forced to overhaul their interview processes is certainly an unexpected side-effect of the insurgence of LLMs.

On the other hand, encouraging employees to adopt "AI" in their workflows, while at the same time banning "AI" on interviews, seems a bit hypocritical - at least from my perspective. One might argue that this is about dishonesty, and yes, I agree. However, AI-centric companies apparently include AI usage in employee KPIs, so I'm not sure how much they value the raw/non-augmented skill-set of their individual workers.

Of course, in all other cases, not disclosing AI usage is quite a dick move.