In my humblest of opinions, you are probably spot on about the autopilot vs. actually experiencing things.
As a concrete example, someone in this thread mentioned their older relative spending a lot of time with puzzles daily. I too watched my grandpa doing sudokus and crosswords, but in the end if there’s nothing much else, those too will quickly become uninspiring routine.
I really believe truly experiencing life does require some introspection so that you have agency.
And agreed, at one time I really got into Sudoku and Minesweeper, but my nerd mind quickly turned them into brainless pattern matching routines that required effectively no thinking. Don't get me wrong. I appreciate those abilities, but there's a time and place.
As a concrete example, someone in this thread mentioned their older relative spending a lot of time with puzzles daily. I too watched my grandpa doing sudokus and crosswords, but in the end if there’s nothing much else, those too will quickly become uninspiring routine.
I really believe truly experiencing life does require some introspection so that you have agency.