"Change X Because X Reason"
"Voli is too tanky" He always has been really tanky. He always has had this ability. "Lux ult is too low" It's always been that low. If you'd really complain about that, what about blitz? "Cait's traps are too strong" It's been that way since the rework. Either dont walk into them or build some defenses. "Fizz can do all of this stuff" Well he always has been able to troll poll. He always has had high mobility. "Zed has super high mobility, wave clear, and damage" He always has had 2 of those things. It's not a real shock he has the third either.
The list goes on and on. The point is, stop complaining about it and realize it's probably always been there. No need to change a champions core fundamentals because a few people think it's not fair that X champ has X capability.