Of course I can only speak for myself, but I did not go to see Solo and I'm not going to see TRoS for the exact same reason. And I can assure you that IW and Deadpool had nothing to do with it.
And in case anyone is wondering what I'm doing in a thread about a movie that I'm not planning to watch at the theater; the answer is simple: I'm still pissed about TLJ.
Hey, I hate TLJ, too. My post was about an article that came out a while back saying RoS was outselling Black Panther and blah, blah, blah and was going to be the highest grossing film of all time. Based on the data of some site we never heard of.
I do like RoS a lot, though. It was a fun dumb ride. I hope it does well.