From what I see, there is definitely a group within Judaism who thinks these things, but they seem to just be the same as the sick group that’s doing the same kind of, literally sodomy shit, in Christianity.

How far back do these beliefs go and how widespread are they in Judaism?

https://www.myjewishlearning.com/article/the-eight-genders-in-the-talmud/

The people who wrote this article would have us believe that King David believed in 72 genders, and cite Psalms as proof, when Psalms says absolutely no such thing. The Talmudic verses they cite don’t seem universally correct by any means, but are they saying this or are sick people pushing sick people stuff again?

Critical thinking. We need to make sure we are pushing back on the right people for the right reasons, and discerning actions and beliefs and parties correctly.

Israel probably wasn’t only saved for last because it’s divisive, but also because it’s very complicated and we needed to practice first.