look, there's a lot of room to complain about moving the goalposts of what counts as AI, I get it
but I don't think a simple PID controller in the autopilotnmanaging altitude, heading, and the like has ever been categorized as "AI." Cybernetics, maybe.
even the rules managing the flight envelope and MCAS on the 737 Max, or the Airbus implementations of flight law, sure seem to have relatively few of the attributes that tend to get the label these days