Riot are clueless

This game is absolutely ruined now. Towers are useless, do 0 damage after level 6, offer 0 protection from full damage champ who aren't even fed. Take 3 patches to actually nerf something that's broken (think of how long ardent was op). Also why reduce yi's q cooldown? The champ was already strong as hell and taking away bonus damage to minions isn't going to fix that champ. Magic resist is literally useless, probably the worst stat to buy in the game. Conqueror is a disgusting rune, gives way too much compared to all other keystones. The game is very unfun to play at them moment, feel like you're held hostage to ban certain things because its simply too strong.