You mean what Capcom did to Ryu? Ken seems to be totally fine.
Ryu got it worse but Ken is not "totally" fine. Momochi, Eita, Chris T are all doing worse with him, he moved from top tier to middle of the pack if you ask me and has matchup issues with almost all top tier. The elements he's supposed to be good at need adjustment like target combos whiffing when you are trying to counter poke, you have to counter poke against a lot of the cast as Ken because their buttons are better etc...And why am I even using professional players as a barometer to how much a character dropped. I played Ken for over 600 hours, I can tell you for sure, he got MUCH worse. Ask any Mika player if they are performing as well as Fuudo? lol...
Yeah, Ryu got it worse, but Ken is not
fine. Fine to me is top tier, which everyone is capable of being if Capcom would stop nerfing. I hate middle of the road characters who hardly excel at anything. Ken is tip-towing over there (he's still strong in the corner, good pressure) but Ryu is absolutely what I hate about Capcom's philosophy. Him, and Alex, and Fang, are just mediocre. It's just bad lol..Every character is going to have natural bad match-ups, but no one shod be mediocre.