Because of "resume driven engineering". Even simple problems that you can solve with PID controllers or Kalman Filters but everyone wants to throw ML at it inst

Because of "resume driven engineering". Even simple problems that you can solve with PID controllers or Kalman Filters but everyone wants to throw ML at it instead, so they can put "ML experience" on their LinkedIn because that's what's hot right now as recruiters probably never heard of Kalman filters or PID controllers. A lot of technical decisions aren't based on "what's the quickest, cheapest and easiest solution to the problem?" but "what solution is most likely to get me hired at a pay bump when I jump ship?"