Front-line workers have a conflict of interest (AI making their jobs easier may lead to layoffs); they're incentivized to be productive, but not so productive that they or a peer they like ends up without a job. That conflict of interest becomes extremely strong when most companies around them are already conducting layoffs, they already know people personally who've been laid off, and hiring remains at a low level compared to the 2010s and early 2020s.

Executives don't care about any of that and just want to make the organization more efficient. They don't care at all if the net effect is reducing headcount. In fact, they want that -- smaller teams are easier to manage and cheaper to operate in nearly every way. From an executive's standpoint, they have nothing to lose: the absolute worst-case scenario is it ends up over-hyped and in the process of rolling it out they learned who's willing to attempt change and who's not. They'll then get rid of the latter people, as they won't want them on the team because of that personality trait, and if AI tooling is broadly useful they won't even bother backfilling.