Steam games on the xbox series s?

I mainly and prefer to play multiplayer on the PC (Valorant, CS: GO, DayZ, …) and wanted to ask if the Xbox Series S is worthwhile for when I want to play offlibe and if you can play on steam that you can play on the Xbox can play?

No Xbox and steam do not work together.

Yes, but whether you play games that are available at steam such as Spyro, cuphead, rayman legends, bioshock, saints row, and many more can also play on the xbox. I didn't mean that I can use steam on the xbox.

If you mean that there are games on Steam and on Xbox. Then some yes. Have to buy extra on Xbox soon.

You have to look

There are games that you buy as a one-off download from the Microsoft Store and then play on your PC and Xbox. But it also means that if you have a PC you don't need an Xbox to play these games.

There are all of these, for example.