he posted on his main within this stream

the image he commented under, for more evidence:
imgflip.com/i/7bxzgq

with an alt?

you moron that's my main

also your stream doesn't have a rule against furry art and isn't specified to be anti-furry

it's for general ai-art

I was actually planning to write that as a rule, but didn't want to word it such as that.
either way, I think the image you submitted in particular counts as NSFW which I also banned.