Why do people think Facebook is a safe & private space?
The only safe way to pass information is face to face (assuming your place isn't bugged).
I never assumed it was a private space, but I used to use it like a blog / forum where I originally vented loads of anti religion crap. Then I read about loads of new hate speech laws, and police snooping of facebook ages ago too and deleted it all and now I only use facebook to visit interest websites or to sign up for offers.
I wonder what would happen if the police saw all my 'nuke the world' posts on a forum for a game where you can nuke the world ...
I'm sure Id still be accused of terrorism because brown and beard.
But the solution to this is very simple:
1) I want to nuke the world
2) But I have no nukes!
3) So don't give me any nukes and nothing will be nuked.
Simples.
... Unless I'm also secretly conspiring to acquire 9001 nukes.