I once wanted VR for flight sims but my computers had never been the best. I’ve always bought mid range computers that could just about run the newest gameas at Medium settings. Now, with very few combat flight sims around that i like I don’t think I’ll ever get into VR.
Yes, there are few flight sims left. You have the new IL-2 Sturmovik stuff that is good and support VR.
Other than that there really is only https://en.m.wikipedia.org/wiki/Digital_Combat_Simulator
It’s fantastic for what it is, but you pay for each plane, and missions etc so can get very expensive. But it really is the ultimate modern combat flight sim, extreme details in everything. But the game even without VR requires a lot from your PC.
I’ve kept away from flight sims aside don’t have a proper throttle and stick.