In reply to TheDrunkenBakers:
In my youth I had fanciful notations that the world might become a better place and although countries might still exist people would be able to cross borders at will to live and work where they pleased.
The setting up of the EU Schengen area was a great step forward and it was a great shame that the UK never joined. Even when the UK was in the EU it always felt embarrassing coming back home after a holiday and having to show a passport to get back into my own country after travelling across many EU borders without any need. After Brexit it has become even more embarrassing and it will get worse when the EU ETIAS system is introduced.
Borders exist to control people. Wars are fought because of them.
Unfortunately, there really aren’t many visionary thinkers/politicians around anywhere at the moment that can see much beyond petty nationalistic policies to work towards a better future where people are free and equal across the whole world.
I hope future generations will do better than ours.
Post edited at 11:30