You're getting lots of hate because people assume this will only subtract, that people will use tools like this to replace their creative process. Anyone who does that isn't creative to begin with, and isn't trying to be creative.
Creative people love to play with new tools. Photography was supposed to destroy all art, but it became its own art form. Did synthesizers destroy music? Musicians even figured out how to turn a record player, a device made for nothing but replaying existing music, into a musical instrument. Look up "turntablism." Give an artist anything and they'll start fiddling with it and seeing what it can do, and they'll do that with AI just like they did with electronics and record players and anything else.
https://www.youtube.com/watch?v=ekgpZag6xyQ
https://www.youtube.com/watch?v=NnRVmiqm84k
The people flooding e-book markets with slop are doing a new variation on the dropship get rich quick scheme, not trying to create books. They don't care what's in there, just that they can game reviews.
I expect artists playing with AI to get into hacking models and model runtimes themselves. It's one reason I think open weight models are so important. They're hackable, remixable, re-trainable.