They are referring to the Blitzchung incident, when China illegally took full control over Hong Kong before their agreement to let it be autonomous expired. During the mass protests a Hong Kong esports player voiced support for the protests on a Blizzard livestream for an event and was banned from the tournament and was forced to forfeit prize money he already won: https://en.m.wikipedia.org/wiki/Blitzchung_controversy
Edit: also, disapproval of the CCP =/= dislike of/racism towards Chinese people
They are referring to the Blitzchung incident, when China illegally took full control over Hong Kong before their agreement to let it be autonomous expired. During the mass protests a Hong Kong esports player voiced support for the protests on a Blizzard livestream for an event and was banned from the tournament and was forced to forfeit prize money he already won: https://en.m.wikipedia.org/wiki/Blitzchung_controversy
Edit: also, disapproval of the CCP =/= dislike of/racism towards Chinese people
So there’s a problem with the American company freely associating with who they want to? That’s anti-free market!