The US should not tax expatriate citizens on their non-US income or capital gains. The US should make expatriation simple and cheap. The US would then be simi

The US should not tax expatriate citizens on their non-US income or capital gains. The US should make expatriation simple and cheap. The US would then be similar to all other countries in the world (not just western countries but all countries, except Eritrea). Another significant right is dual-citizenship, which the US accepts (good), but some other countries do not. I think the US used to ban it, but now grudging allows it (I think in response to various acts of terrorism against Americans in the 70s, but could be wrong).