Only way I can think of is to not have your FB account linked to your Oculus account. that, or sign out and make them use their own FB account. But that currently (I think) means wiping the system each time.
Lo, a quest! I seek the threads of my future in the seeds of the past.
No, if your FP and Oculus accounts are linked. Just ask others to avoid using your FB account. Otherwise, do not let them use it.
i9 13900K water cooled, RTX4090, Z790 MB w/wifi6e, 32Gb 6400 ram, 2x2TB SSD, 1000W PSU, Win 11, QPro, Q3, w/Link and Air Link, Vive Pro1 with Etsy lens mod and Index Controllers