None of that sounds like it is anything more than people looking for an excuse, no offense.
I could easily say that Luke's arc was done, and he sacrificed himself to save the rebellion.
Rey could beat Kylo because..well..slightly bad writing, mostly. Maybe the Force, too. She was strong in it.
Same with being a pilot; the Force just made her better than a trained pilot. It could also just be bad writing.
None of it HAS to be politics unless people wanted it to be so, just so they could attack it.
People will always find a reason to complain, even if one does not exist. Not trying to be offensive, or saying YOU are. Just saying that none of that screams 'politics' to me.
What about the leaks that indicate that there was studio interference for those things to happen to please "woke audiences" (Luke being a failure and Rey being stronger than everyone without explanation)?
Would you like for events in BG1 and 2 to be retconed to please people? Balthazar was a gender fluid man-tree all along?