Expect to see analytics get AI and that will hit Yield Dept groups big time.
That's where the bulk of the fab support headcount is, and it is ripe for AI displacement.
Give it 3 to 5 years and the fabs will largely be what some refer to as Alien Dreadnought factories, with barely a human to be found.
The humanoid robots will be the final transformation, even though it is unlikely they will ever replace all the technicians. But they could replace at least half of them.