If I assume by the word “Pub” that they are in the UK, their country has only existed for 103 years. Obviously, that doesn’t mean the end of the people, or the pubs, just the end of that system of government and/or territorial border.
There’s no shame in it. Constitutions and bills of rights need to be updated as people become more enlightened and civilized. The US would certainly be better off if it had had more constitutional amendments over these 250 years. Maybe then it wouldn’t need a revolution.
I use andOTP for two factor authentication. It’s free and open source, and available from the F-Droid app store. It allows you to backup your cryptographic keys in plaintext, with a password, or asymmetrically encrypted using OpenPGP. I keep my backups in a fireproof safe on two flash drives.