nostr:npub1xjeknzjsdcqg40lnz47cm3qmppf33kq62jyqh4pjptupfqj3zf5qlc85rf "Everyone" should have nations and honor the humanity of others. "Those who know the Truth" shouldn't validate lies.
Can I do business with people who don't share my beliefs? Yeah. Does their belief system enter into that decision? Also yes. I left a job over that, even though I'm sure they thought they were acting for mutual benefit.
I'm not sure what association has to do with it (is this about "bloodlines"?). If that association is lawful (moral), then it should be legal.