BlueBelle
Oh blimey the name I see what you mean callistemon ??
I ve never heard of Qanon and never seen anything about it on FB I ve no intention of wasting my time reading about it as I don’t believe any conspiracy theories
I suppose Trumps taxes were a conspiracy theory too ?
No, you won't see them advertising who they are. What you might see are posts asking for your support against child abuse from organisations/individuals you've never heard of.
If you then like or share the posts, you'll have registered yourself as interested and your username will be on a list to be spammed when there's something else about which you might have views.
For example, you might be concerned about knife crime (who isn't?) and the next thing you know you're being sent news about knife crimes, but only if they're perpetuated by black people, which would give you a very skewed view of the whole picture.