If you specifically used any of my art in your training data, I’d like to be credited, but that’s as far as I’ll go.
As an artist, I have my opinions on how these AI models have been trained, but it’s probably best not to start that debate in an AI community, the burden of these problems lie mostly with the big companies, and not the end users.
I’m relatively confident that including my art in most models would probably lower the quality of the results, given some of the more “unique” properties it has :D