I exclusively play single player console games[1] and I never have trouble finding games that provide an excellent experience. There's more great games out there then I could ever play, I have multiple games that I haven't even opened yet.

Sounds like you just aren't into games as much anymore.

[1] Except Animal Crossing New Horizons because all my IRL friends are playing too and they added me to a Facebook group where we exchange items. I'd like this game just as much if I played single player-I did for the first month.