Graphics cards are already dead for me (as a causual gamer). I recently bought a used notebook with a 12th Gen Intel Core processor and it can run an impressive list of games.
I’m very happy with the Steam Deck as my main gaming machine which has integrated graphics and runs most new games great. If I were to play on a big screen I’d still go for something like a 3070 or better with the new AI upscaling to use the 4k screen. Not looking to shell out the money for that kind of a PC right now though