Maybe because it's not allowed to be discussed openly. My company has absolutely let rip on political discussions and it's been pretty healthy. Nobody doesn't want diversity. It's purely a question of what we do about it.
How do you know? Do you think everyone is being honest with you when they appear to state their opinions, knowing that saying the wrong thing could get them canceled? Are you naive enough to believe all humans are truthful?
Doesn't really matter does it? You can liken it to a Turing Test. If you can convince a naïve observer your not racist or even that you are anti-racist, then you are. Maybe you're faking. Maybe you're a lifelike android. The world still ends up a better place.
How do you know? Do you think everyone is being honest with you when they appear to state their opinions, knowing that saying the wrong thing could get them canceled? Are you naive enough to believe all humans are truthful?