Re: don't renounce your US citizenship
"I'm surprised you're so happy with Trumps ringing endorsement of him."
Who's happy about that? I don't care who Trump does or does not endorse as he has no credibility.
That said, I do wish that people -- particularly US Presidents -- who get so upset when other nations make statements about US internal politics would at least have the minimum level of dignity required in order to refrain from making statements about other nations internal politics. Also, Trump only really views certain types of people favorable, and that type tends to be pretty despicable.