End game is like playing another game compared to campaign

It feels almost like scamming playing a game which has a very well thought and enjoyable gameplay through the campaign to become at the end something similar to diablo 4.
Coming from diablo 4 i quit that game cause it was a brainless lottery in which i couldnt even see most of the times the mobs i was killing to try poe 2 which turns out to become at the end the same thing but not so polished and with worst ctafting system