If a person has no income or capital gains from the U.S. and doesn’t live in the U.S. shouldn’t they be exempt from paying U.S. taxes? Also, shouldn’t foreign financial institutions be exempt from reporting to the U.S. about financial activities of U.S. citizens when they are outside the U.S.? I think the answer to both questions ought to be yes.
EDIT: I’m aware of the rules regarding income taxes for Americans based on their citizenship and not on where the income was earned. My questions address this and by saying ‘yes’ to them I’m indicating that these rules are dumb in my opinion.