I've noticed everyone who hates ayn rand is a tranny or a Christian... Those two groups have more in common than you would think!!! (Group think)

I've always heard people meme on her philosophy and discarding it entirely or people preaching it as the absolute gospel, but is there a reason for why that is apart from pure pseudery ?
I've also heard that there is some post-rand objectivist school of thought iirc but I don't know to which extent it's true.
Lastly, are her books worth it ?