Not using the highest settings obviously but i can run RD2 and CP2077 on the deck fine.

It will be a while before there is ps6 or new xbox.

oh 100% I've completed CP, RD2, Fallout 4, and god knows how many other games, it handles it all like a champ. Valves clearly following their own hardware survey results on their hardware plans as the modest specs are better than what most people active on steam are using right now so I think it'll be fine