Then you likely have a case. We're on a stream where Europeans get to cry racism when someone mentions their country of origin because they don't understand that "European" isn't a race. So all our free speech ideals are already shot to hell.
But I wouldn't pursue it. The courts are broken, Wubbzy's not gonna be disciplining anyone for awhile after he got in trouble for trying to ban you and Congress isn't taking up any cases that are speech related.
If you wanna deal with Starfire, just remember he is extremely dumb. He can't go a day without telling someone to kill themselves. Talk to him (on this stream) til he tells ya to take a toaster bath and bingo: TOS violation.