Feels like shiny concept art for games is facing a similar moment as portrait painting in late 19th century. Why pay someone to paint in this generic commercial

Feels like shiny concept art for games is facing a similar moment as portrait painting in late 19th century. Why pay someone to paint in this generic commercial style when you can get a meaningful automatic result at the push of a button? Most other styles of illustration seem safer for the moment because they rely more on the illustrator's personality. (I'm not talking about the kind of stuff you buy on Fiverr, but professional designers who mainly get work through their networks.)