https://techcrunch.com/2017/08/14/discord-shuts-down-alt-right-server-and-accounts-for-tos-violations/

Popular voice chat platform Discord has shut down several servers and accounts associated with the alt-right for violations of the terms of service. The company announced the enforcement action on Twitter, emphasizing that it is “about positivity and inclusivity. Not hate. Not violence.”

Predictably, this was quickly followed by accusations of censorship and political bias, and the near-universal assumption that the accounts in question had been banned for ideological reasons. One could, of course, just as easily claim (as some do with Twitter and Reddit) that by tolerating the accounts for as long as it did, Discord supports the ideologies in question.