If you imagine a world in which nothing is real, then you can imagine that nothing matters except racial, sexual and other quotas. Listen to Brett Weinstein at 1:14:30.
Bridges and planes will have to fall out of the sky before this problem is fixed. My observation from life is that the Left are all nominalists: they think that relabelling things changes their nature. The world is not actually real to these people. Like Wile E. Coyote, you only fall when you recognize that you are in mid-air and that the force of gravity actually operates. Not so. They believe but do not actually say that, if I can control all the means of communication, and prevent anything contrary from being said, I can prevent the law of gravity from working. It is that absurd.