I was born in England, as were my parents. My mum's dad was Polish.
My Grandad fought in WW2, in quite prominent/important battles. His entire family were put in concentration camps (and killed) by the Russians. He managed to escape, by literally walking from northern Siberia to Kazakhstan. He came to England after the war as part of some bollocks re-homing scheme that offered absolutely nothing other than a prison cell bed for free. To move here, he had to give up all his and his family's assets in Poland to the government. My grandfather was from a quite well to do family with profitable businesses; in fact the family was a direct decendent of Polish royalty (castles, homes and all) - all given away to the UK to simply live, stay alive. Once here, he suffered absolutely horrific racism, threats, someone firebomed his home. He learnt English by going to the cinema. He was extremely clever, within the army he was an engineer/code breaker. For work here, the best he could get, due to the language barrier, was a vacuum repair person. He raised a family here, but he refused to teach any of them Polish due to what he experienced. His kids were English, to hide the shame that had been forced upon himself.
If we were to go to war, properly, conscription etc, I would be straight out the door to the first safe place. This country couldn't give a shit about you. You're expendable. Why would I fight for this? My grandfather sacrificed so much and what did he achieve? Safety, yes, but at what cost? I would happily bounce around with no "home", rather than fight for some made up bollocks for some rich ****s that inherited their stolen wealth and power from people like my grandfather.