You realize these corporations are just catering to what crowds want to see. Not always perfectly as we see in results, but that's the directions they all are t

You realize these corporations are just catering to what crowds want to see. Not always perfectly as we see in results, but that's the directions they all are taking, they are for-profit organizations after all, not some government branch being paid from taxes. So what you are complaining about is rather shallowness or masses who want more popcorn fun rather than taking chances with experimental productions (just to be clear I am all for it, ie Tarantino broke through by similar 'taking creative chances', but folks do rarely visit unconventional stuff en masse). Haven't seen Flash yet but these movies all aim to be next juicy Endgame. If you want to blame anybody for current direction of Hollywood, blame all folks visiting Avengers franchise.