They made movies about superheros before Batman. Superman for instance. Duh.
Also there were movies made from TV shows before The Fugitive.
Crap, there was a BATMAN movie in the 60’s made in the same style as the TV series. Even Star Trek! There were even 2 Dark Shadows Movies made in the 70’s.
Hollywood lost it way when every movie is crammed full of those over the top CGI type special effects. And mixing the sound effects and music way too loud versus the dialog.
PS: I never saw the Batman movie he’s ragging on. FWIW.
Hollywood lost it way when...it became committed to using its powers to the further the fundamental transformation of the United States of America.