every device on my home network is blocked from connecting to FB, and I always sign up for accounts with an email address that never gets used for anything else, it's even called signup@(my domain).
It only stops you from logging in if you selected to make an account using your FB info.
(, Thu 2 Dec 2021, 18:35, Reply)
it's interesting to use a different e-mail address for each website signup, as you can see exactly who's passed your details on...
(, Thu 2 Dec 2021, 21:56, Reply)