yea vietnam is now a lovely country to live in, unless ur gay witch is illegal, or you like to blog or like to be critical of the government. Yea the americans were clearly the bad guys.
I didn't think it had anything to do with who were the "good" guys and who were the "bad" guy.
In fact you made it very simple :
If you **** with the USA you're going to have a bad time.
Pro Tip: Dont **** with the USA.
Morality doesn't seem to come into your argument.