Colossal losses of Disney due to "rethinking" of classical plots in a "new ideology" way. People just don't want to watch it. But for some reason it's not possible for Disney to avoid it and continue making movies in a way that was mainstream maybe 20-30 years ago.
Disney profits have been strong and generally upward or steady from 2010 through to present with the sole exception of a massive hit to their Park revenue segment ( early 2020 - third quarter 2021 )
Disney's accountants have very powerful magic, but the fact remains that Disney is trashing all the Lucasfilms IP at an alarming rate. Lots of cancelled sequels, projects on hold, and the movies that do get released get lukewarm receptions from lifelong fanboys who should have been ecstatic for it.
You're not going to see me defending Lucas's slop, but I think the fanboys have a lot more goodwill for even the worst aspects of the prequel trilogy than they have for Disney right now.
I won't defend either nor step on the judgement of the true fans, etc.
However we are both commenting on a sub branch headed by a comment:
Colossal losses of Disney ...
You mentioned Rian Johnson and his work on Part two of trilogy ?? (I honestly don't bother with anything past the original version of the first film) Star Wars: The Last Jedi.
Regardless of its trashiness in the eyes of fans it still box officed $1.334 billion after a budget < $320 million (according to wikipedia).
Let's agree that it was slop ... but it was slop that made bank for Disney.
I think this kind of analysis basically exemplifies the MBA disease Hollywood has. They think that as long as they can show a profit, things are going fine. But in the meantime fans are catching on and goodwill is being burnt. The fanboys become less fanatical and the performance of future movies begins to suffer.
The thing Disney added to the mix is massive overexposure. Getting 3 movies every 20 years, even if they're bad, doesn't instill a sense of fatigue like an annual release schedule and several continuously running TV shows do. I have a hard time understanding people who are still excited for this stuff. Even if something looks promising it's just item n+1 in an endless conveyor belt of content.
Disney losses are because of other factors, like a whole world of new content being available... including engaging video games in all platforms and all phone apps and content and remember that any and all entertainment content competes with them.
The entire history of art relies on rethinking of classical plots in new ideology.
I don't think Disney can seriously blame competition from video games when they hire a notorious "mystery box" writer to write/direct the first movie of a new trilogy for their most valuable IP, and predictably he sets up ticking time-bombs of unsolvable mysteries that future writers/directors don't know what the hell to do with.
People like to slag on Rian Johnson, but it was JJ Abrams that trashed the trilogy and left the mess to Johnson. And none of this has anything to do with video games anyway, Disney executives dropped the ball with bad hiring and that turned the Star Wars fanbase sour to future movies.
Recent flops: nearly all new star wars content, Indiana Jones, buzz lifhtyear, Thor love and thunder, Ant-Man quantumania. All should have been hits. People did not want to watch new content. Why? You mostly anwered in comments. Most of you complain that writing is bad, and I believe this majority. That would also mean that critical drinker and nerdeotic are correct in their analysis. I think it all comes to inflation of woke. Woke is the goal, nothing else really matters. The movies become predictable. Fame character cannot loose a fight. It is a checklist driven scenarios, where you have tick all the same boxes. You cannot depict unlikeable bad gay person. There were in history movies about racism, gender, but they were not preachy. They were discussing the issue. That's the difference.
Why? Is it not possible the proportion of the population that wants to watch movies (especially non novel ones) in movie theaters is trending lower and lower?
Based on the fact that the examples you listed are all sequels, the quality of the content is also suffering, but it is very possible that even if it was not suffering, the demand would be lower.