If you own a Oculus Quest, Quest 2, Rift, or Rift S and have linked your Oculus account to Facebook, you will permanently lose all access to your games, purchases, and progress should you happen to delete your Facebook account.
As reported by UploadVR, this news came about following the launch of the Oculus Quest 2, which is the first Oculus headset to require owners to log in with a Facebook account.
While Oculus Quest 2 requires it now, those with older Oculus hardware won’t have to do so until January 1, 2023.