So, tell me a weakness that Twitch has?

Anyone? Just looking for a solution, personally I'd say hes overpowered by a mile but all that does is get know-it-all "no one is overpowered and I win every game" fuckwits. His damage is unbearable mid to late and even in lane now. With the "invisibility to decimation of the entire team" strategy that is currently in his favor I'm not seeing much counterplay, even in plat and above his win rate is still astronomical. Before in what seemed like every season other than this one riot had nerfed champs that had a maximum 52.5 percent win rate (or at least that's what I noticed) but when you see champs like him and malzahar its apparent they dont nerf the strong champs anymore, or take too long to do it but even when they do it's usually never enough. I think this because you never really saw win rates like this before in such an extended period of time which makes me think the balance in this game is so off right now and in such heavy favor of a bare few in the champion pool. (or of course what's OP in professional play, which isn't even the same game in regards to solo queue in my opinion) I am trying to learn that what riot wants to do is out of my control and that i'm just a noob bronzie who doesn't know how to counter a measly champion like twitch. Of course I'm angry but I'm also just seriously losing hope and need help with this. If anyone knows of a strategy that works in solo queue please let me know. Because there just ain't no relying on any teammate nowadays.