People are forgetting Riot is a company and not your caretaker.
I've been seeing a few posts pop up here and there with the illogical statements of "New champions need to stop being so strong." or "I don't like how the game doesn't match MY playstyle anymore." and "Riot banned me for no reason, I pay good money to not be trolled."
YOU Paid money for skins, you got zero game benefit from spending cash. Games evolve over time and aren't going to your playstyle for 5 years, unless you want Call of Duty to happen all over again. Riot has to do a key balance of trying to make the game as best it can be for one of the biggest player bases of all time so far while generating revenue for itself. So yes, new champions are going to be OP because people pay money for them, they always get nerfed later on. Or does no one remember when Darius first stepped onto the rift?
The game's not perfect, of course not, no game is though. I know it seems that easy to do when you're behind your single screen at home and the only thing affecting your bank account is your own decisions. It's different when you're trying to bring entertainment and make money for the thousands of people working a job.
Just consider that some and then speak your mind, it is a free world after all.
(buff Urgot)
tl:dr - Riot needs to make money while entertaining a TON of people. Stop crying.