I bought a Quest 2, three weeks ago. Tried to set it up. Already have a Rift S with an Oculus account. To use the Quest 2 required me to switch my Oculus account to FB. (Not gonna happen). I tried 8 times to create a new FB account, it failed the first 7 (no idea why, nothing about the data I entered was strange). When it finally worked the device would not pair with my iPhone6S+ (which I used as it's on a different Apple account than my FB and FB app). It failed to pair which was enough for me to just say "f this" and I took it back.

If they drop me having to associate my Quest usage with my FB account I'll be happy to go buy one again.