I'm not sure if you mean "an oculus account owned by Facebook anyway" - but in general terms I'd be somewhat surprised if a "real" game/software/service company

I'm not sure if you mean "an oculus account owned by Facebook anyway" - but in general terms I'd be somewhat surprised if a "real" game/software/service company (eg: Nintendo, gog.com) kept quasi-/il-legal shadow profiles that they actively tried to pair with your account.