Leftists are a strange dichotomy of infinitely smaller and smaller sects that all loathe each other - while at the same time being too afraid to call out elements within them that are dangerous and/or do not align with their realm of thought.
A smaller example of this is Genderfluidity. It runs completely counter to the typical thought behind Transgenderism, which is that it's a medical condition which causes gender dysphoria, and the proposed treatment is for them to be treated and appear as close to their mental gender as much as possible. They're born that way, it cannot be changed.
Meanwhile, genderfluid is just "I can feel like a boy or a girl any time I want, kyaaa~~~"