there's the people who hate it bc they have petit-bourgueois leanings and think at the stuff as "stealing content" and "copyrighted material" like artist people, "code monkeys" or writers
and there's the people that hate it because it's an obvious grift made to siphon resources and "try" to be a big replacement for proles, and a huge wasteful technology that dries water sources and rises electricity bills with their data centers
yeah, it's kinda useful to make a drawing, fill blank space in a document, or being a dumb assistant who hallucinates anything to pretend that it knows stuff