Its even dumber when you consider AI model output was not considered copyrighted or eligible for copyright to begin with, as far as I know. How exactly would this even be "theft"?
At most they'd be getting more out of distributed use of subsidized plans and API than the ToS would prefer.
I'm not sure if they caught on, or just finally started behaving better, but after months of being served crap in my never ending labyrinth of auto-generated junk, they have stopped.
steal from the poor -> capitalism