He's right in some regards.
You don't have any lasting memories of most these movies.
Hell,even the B level movies of yester year like tremors,critters,I come in peace,you still have lasting memories of moments from those old flicks.
These new movies are mostly wash rinse repeat.
He's not right in any regard.
Saying there's no "lasting memories" is nonsense that you can't even prove. You think all these movies that brought in $1 billion are just forgotten by the audience? The same "wash, rinse, repeat" cycle is true for most movie genres so why single out one. These are mostly summer blockbuster movies anyway so he has no point.
Scorsese is only mad because he couldn't get a 9 figure budget when he saw MCU and DCEU films getting that. He didn't want to turn to a streaming service but the times have changed and some movies are better off on the small screen. COVID changed things for minute and audiences weren't trying to hit the theaters unless it required a theater experience. Now things are getting back to normal and Barbie and Oppenheimer did numbers during the summer. There's no point in gatekeeping. People will choose what they want to pay for.
And anyone who's riding with him on this ask yourself how many black actors has Martin Scorsese cast?
Marvel has cast Sam, Cheadle, Terence Howard, Mackie, Luptia, Whitaker, MBJ...I could go on and on.
Scorsese, Woody Allen, and a lot of these old guard directors keep their movies and storylines lily white. There's a lot more to his anger than just not liking comic book movies.