There is no more free speech in writing.
Free speech is hate speech when it hurts your fragile feelings.
Who's feelings are being hurt exactly if there's a black guy in a video game?
Or if a developer says "you know like 50% of our audience isn't white, maybe we should have 1 or 2 non-white characters".
Who's feelings are being hurt again? Maybe someone (gasp) who is pretty fragile themselves?