If you’re British, you should join #Nostr.
If you aren’t British, you should also join #Nostr, even simply as a back-up. 
Discussion
Is there some British specific context that makes Nostr particularly needed?
British citizens are being jailed for posting on Facebook. Now, even retweets are landing people in jail.
Free speech doesn’t exist for the Brits on centralized social media platforms, but it does on #Nostr
Only for those who are anonymous.
It's like murdering someone. You're free to do it, and can't be stopped, but there's consequences.