I used to commission avatars every year or two from a specific artist. It wasn't super cheap (hundreds of dollars). At the end of the day though, spending hundreds of dollars, waiting weeks, and then maybe getting 85% of what I wanted doesn't make sense when I could instead spend ~$0, wait 30 seconds, and get 98% of what I want.
In my view, artists should be moving up the 'stack'. If they are a commission artist, they should be having customers come to them with their '98% efforts' or only taking on commissions that either mean too much, too elaborate for AI, or otherwise sensitive.
Humans want art. Humans love pretty things. AI will never replace the entire need for artists. I see it as getting rid of the bad commissioners (price sensitive, beggars, etc) and making it easier for people to express themselves thereby making an artist's job easier to extract info from their commissioners.
