It's an issue in US and EU servers. The Deadlock community in particular rn is upset with voip racism and general chat harassment.

Really disappointing to be a gamer sometimes but weirdly enough the Asian servers are very chill for most games. Tf2, cs2, Deadlock - very little flaming or racism just people calling each other "noobs" at times. If you have any ability and ping is reasonable give Asian servers a shot.