This strikes me as faulty thinking. Revenge-driven justice fails; two wrongs don't make a right. Either you're against discrimination or you're only against discrimination against <protected class X>, which makes you a discriminator.
Anyone who followed that "Activism as a Vocation" link here a few days ago can probably agree that the fix to the current cancel-culture chaos of academia isn't going to happen within academia. It's about mass media dollars. School administrators, like the rest of us, are just manipulated "useful idiots."