I'm done with Path of Exile 2. Game is just too hard/tedious

That is 100% skill issue.

I have multiple characters in Cruel and endgame maps, only the first character was somewhat hard because I was kinda clueless.

Yes, ~2-3 areas in Act 3 plain don't really need to exist but and feel like they just stretch the act out but whatever, I wonder where you guys constantly backtrack? I just got my second char to maps last weekend and this happened like once to me?

Let alone that the checkpoints pretty much fixed this anyway?