Just remove tanks

Honestly with the amount of true damage and armor mitigation in this game just flat out delete tanks from the game, there's no reason to EVER play them. EVER. There's literally not one single situation that a tank is good in anymore. You're a 400 armor Rammus against a full AD team? Well their Kayn has conqueror so he'll easily kill you while remaining full health, their Thresh exists so just don't ever try to kill someone, their Camille will instantly pop you for 3k true dmg minimum (with an added bonus fun of having conqueror) and then the ADCs will have 2 armor mitigation items as well as on hit magic damage.

SO JUST FUCKING REMOVE THEM FROM THE GAME. The fact that peoples still ever spend a single dollar on this game with Riot's balance team literally not trying is amazing. Riot games has their heads so god damn far up their own asses I'm honestly not sure they've ever seen the fucking light of day.