@FroggyWindy you said his art sucks
You call that "supporting"?
Dunno but kinda sounds like you're being jealous of him getting attention (which, to be completely honest, I understand), but if he's not doing you any harm then leave them alone and let them mind their own business.
Also, if you're supporting anything, don't expect anything in return, especially if you're roleplaying as an irl person. It'll only hurt your ego if ya expect anything in return lol