What do I think of Marvel post-Endgame?
...I don't think of Marvel. The first (and only) post-Endgame thing I've seen was Spider Man: We Like Titles With Home In It, but that's because I was on a 12 hour plane flight and why not?
The inter-connection of the MCU, which was a strength, is now a weakness with all the TV shows ... for me. I have AppleTV+, HBO Max, Paramount+, and Netflix. There are already approximately a billion good shows and movies I want to watch (right now I am behind on Borgen and WeCrashed). Plus I have been out of the movie-going habit for some time (I watched Tenet in theaters, and ... that's it).
I just don't want to commit the time it would take to watch the MCU anymore. I don't have any real desire to have the StarWars/MCU ... Disney+ channel. Between all the media I already watch, the sports I like to watch, working, travel, doing things with friends and family ... the MCU seems more like an obligation than a treat.
PS- Andrew Garfield was pretty good in the Spider Man movie. But the best parts of that movie were the callbacks to the pre-MCU movies! Seriously, you can sum it up with- (1) Doctor Strange is a moron, (2) They fridged Marisa Tomei, (3) the whole movie made everything before meaningless, but (4) Willem Dafoe is da bomb, so it was okay.