I keep telling my friends don't worry that you can't get a PS5 yet because I've had one for nearly a year and done not much but play PS4games on it. And the games I play most, GT Sport and Red Dead 2 don't even have 60fps patches. The only game I bought and enjoyed recently was the Ghost of Tsushima expansion and it's a PS4 game. I'm just hanging on for Gran Turismo 7 and even that's a cross gen title.
But we'll see the potential of these in 2-3 years more. PS4 had a real slow start too with a bunch of 1080p 30fps PS3 games rereleasing.