Well, if he doesn't want to play with black people, then it's ok If he doesn't want to play with a Muslim for any reason, so it's ok, why upset about something like that? For example, Did he said something like he doesn't like black people because he think black people are bad? Did he said that? If he is a racist that always talks bad in his stream so his twitch should be closed long time ago. It's not up to me to force him to eat something he doesn't want it. In the ends, people are voting for him, people who made him popular.