>>335109904
Yeah no you need to rebuy things for the Quest store. Some games will give you crossbuy between the Quest and Oculus Desktop titles but that's strictly on the Oculus store. Beat saber is an exception because the devs are kikes.
You can still use your Steam games but you need to connect your Quest 2 to the PC. You'll have a good experience with wireless if you have a Wifi 6 router but I use a Wifi 5 router and I find it fine since they're in the same room. Just try Air link and find out, it's free.