Me too, but unfortunately the Quest 2 and Quest 3 are really good if you like to use VR. So now somewhere I have a Facebook account that does nothing except report on what VR games I am playing. Hopefully no one is friending me! If so, sorry for the spam of useless information.
Quest stopped needing a Facebook account more than a year ago.
Now it just needs a Meta account, totally different thing.
This, but unironically.
How?
Probably by not using them in the first place.
Bingo!
Galaxy brain move.
Not using them, or deleting accounts
Neither of those are unhooking the services from each other.