Riot, please do something about fighter tanks

(This is my personal opinion towards the gameplay, sorry if it angered you for some reason.) As the title says, I hope that riot can do something about tanks, especially fighter tanks like garen and nasus. Right now, most fighter tanks just need to not die, farm, and buy some defensive items in order to be powerful mid game. Yes, there are counters like vayne, fiora, etc but not everyone knows how to play them. Plus right now, adc and sup is mostly ether fed or feed. I have seen so many times where tanks literally are 1v3 because they are tanky, and have a great amount of constant damage. Tanky items are cheap and effective, while damage items cost much more, so unless you completely cut off a tank's income, they can keep up even with a bad start. I sometimes see a 4tank team where in the mid-late game, every tank have at least 1 complete item ahead of us despite the gold earned in each team are almost the same. Lifesteal wont work if you can't do damage(high resistance). Armor/magic pen won't be effective when they already have 200+ armor/magic resist. And resistance won't work when they outlast you. Reminder: I didn't target this at pure tanks like malph and maokai because resistance actually work on them while fighter tanks like garen, nasus, trundle, illaoi, etc don't.
I think riot should make tank items more expensive, less efficient, or just nerf the fighter tanks' consistently dmg, chasing, or their pure hp/armor/mr EX: Passive= heal the poke in a short time Q= chase+silence+slow resistance+ damage W= More tanky E= armor pen (especially in early game) constant damage+ wave clear R= 500+ damage Passive= lifesteal that makes your poke useless Q= huge damage after W= Longest slow ever E= armor pen R= Extra health and makes his Q 1sec cooldown passive= High scale slaming machine Q= Makes passive more op and basicly take 1/4 of your hp away (or more) W= max hp dmg and makes her tentacles slam you if you didn't react fast enough. E= 100% hp now is 30% + slow R= sum tentacles and make them undodgeable with out movement abilities. (This is my personal opinion towards the gameplay, sorry if it angered you for some reason, unless you're a fighter tank abuser)