Champions that have 0 mana cost for toggles should have mana cost.

I find it really unfair that chogath gets to out farm every top laner in the game, or anyone playing top in general. His E makes him gather more farm than u can when u aren't trying to harrass him. It doesnt help that when u try to catch up in farm u get silenced or knocked up. He is already hard enough to kill when late game comes. Always having more farm means he can advance into mid game faster than the enemy. I feel it would be fair to give him a mana cost on his just like Jinx's rockets. Aatrox's toggle Blood price cost health, why can't cho have one too?

Same goes for another like Teemo. His early game harass allows him to poke u away from farming with 0 cost on it. wouldn't it be fair to give those abilities a low mana cost? Just Like they said Ekko's ult was too free with 0 cost, I feel like those toggle's need to be too. Swain is a good example

Edit: Ok, i don't play teemo, but i now know it is a passive instead of a toggle. Even still, i feel like it should be a toggle with a mana cost.