Go look at any twitch chat. Hell, find a fucking charity stream. Watch Awesome/Summer Games Done Quick which features a diverse community, including black people, asian people, gay people and trans people. Hundreds of thousands of people watch these charity streams, which are supposed to be PG, they're supposed to be pretty wholesome. Watch the chat whenever someone who isn't a white male comes on screen.
See how many TriHards show up to mock black people. See how many people focus on how hot or not a woman is. See how many people post "triggered" whenever a trans person shows ANY emotion.
Most "gamers" dont give two fucks. Irregardless of what
Geoff Keighley might say to open the show and inspire that the hobby continues to grow, and it's matured and it's inclusive, it's still very much a white boys club with a lot of fucking gate keeping.