I think eventually there will be a backlash against this content because of how much it stunts human potential. It keeps you hooked, but people will also deride it for being empty, for being exceptionally "mid". People will question why such content appeals to the widest possible demographic and come up with disturbing answers, like that the AIs unintentionally discovered a lot of unsettling psychological hooks. True or not, it'll freak people out.
I haven't even scratched the surface of my worries when it comes to the unintended consequences of content AI. I for one look forward to the day someone manages to create "the world's smartest racist".