My guess is the person you replied to doesn't realize these shows are fiction and doesn't' realize he or she is in a information bubble. However I know nothing about that poster so could easily be mistaken.
SW VII (2015) – $2,068,223,624
SW VIII (2017) – $1,332,539,889 <-- loud complaints by "YouTubers"
SW IX (2019) – $1,074,144,248
The downward trend is honestly pretty extreme. Of course you can blame this on fatigue, yet if you do the same analysis with the Marvel Avengers films (which have not had the same "too PC" criticism directed at them), you will see the opposite trend towards the story's climax.
You can also look at the Star Wars films that are not part of the new trilogy: Rogue One and Solo.
Rogue One came out in 2016, after VII and before VIII. VIII was widely considered (especially by the YouTubers you refer to) to be the most egregious re-writing of Star Wars lore, establishing (as the argument goes) the main character as a clear "Mary Sue" (ridiculously over-powered character with no flaws) and otherwise shitting all over established canon in the name of "subverting expectations" (in the director's own words). Meanwhile, Solo came out after Episode VIII, and focused on (I would say) the male-favorite character in all of Star Wars, devilish rogue Han Solo. So I think the reasonable expectation before the release of either film was that Solo would be the more likely to succeed. But again, Solo came out fresh off the heels of Episode VIII, the main film that received most of the backlash you claim is "fake". I will let their respective Box Office numbers speak for themselves.
Rogue One (2016): $1,056,057,273
Solo (2018): $393,151,347
It doesn't have much to do with wokeness, though, killing parent figures (Uncle Ben, Obie Wan, Yoda, etc.) is what the original trilogy did too. It just wasn't very original.