Astro Bot is one thing, because apparently nobody cares about or has played Lucky's Tale.
But PCVR has multiple futuristic VR racers like Distance, Redout, BallisticNG, and Radial-G.
There are also 25+ non-space based flying and or flight simulation VR games on steam as well, many of them actual full titles and not bite size samplers like Ace Combat and that Battlefront DLC.
No kidding. People also point to a publicized PSVR game like Firewall as a prime VR FPS multiplayer game done right, but they've never tried titles like Pavlov, Onward, or Contractors.
"Quality v Quantity" is not a good argument when the main difference simply comes down to "PSVR games are the only good games I hear about", despite there being a higher number of equally quality titles elsewhere that aren't pushed as hard.