My mom was a woman who internalized deeply misogynistic views. Those things do happen. :/
Sadly, victims of abuse can become abusers.
BioShock Infinite gets criticized for a sequence where the slaves rise against their masters and kill them, but I never took it as the game saying "both sides are equally bad." Rather, it was lamenting the cyclical nature of abuse as something innate to humanity.
One of the game's recurring themes is how violence and abuse breed more violence and abuse, reflected in its use of the classic song "Will The Circle Go Unbroken." It's about how humans who lacked power sometimes misuse it once they have it. We've seen it time and again with regime change throughout history.
It makes me think of racists like Jontron, a son of Syrian immigrants who promoted Nazi viewpoints that would actually seek to deny immigration. Jontron has his privilege -- he is already in America -- so on some level, him trying to shut the door on other immigrant families is just about power.
My hair stylist is also an immigrant... and a huge Trumper (well, now DeSantis-er). I try to get her to think about the folly of supporting a fascist who would sooner send her away, but sometimes there's no reasoning with people like her.