When will you finally fix this misunderstanding under the name POE2?

Good afternoon, "dear" developers! I have a couple of questions that you are unlikely to answer, but still! 1) Explain the mechanics of elemental resistance? It doesn't work, and neither does dodging, and armor is useless! 2) How is it possible to gain experience by fucking yourself, but if you die, you lose 10% of your experience? To be honest, I'm one step away from sending you and your game on an erotic adventure! And I'm really sorry that I spent a lot of money on your game, but I didn't enjoy it at all!