The Eastern Bloc faced a wave of anti-Semitic purges in the 1950s (ex: the Night of the Murdered Poets: en.m.wikipedia.org/wiki/Night_of_… and the Doctors’ Plot: en.m.wikipedia.org/wiki/Doctors%2…).
Contradictions.
If we can’t do that, then fascists can and will exploit us and our movements.
Period.