Here's my 100% subjective "gut feeling" map of a worldwide Trump-Biden election. The hypothetical question is "Who would you like to be the President of the United States?" and the election is administered by each country/region's local authorities (hence some random authoritarian states having weird results that wouldn't otherwise be in line with their populace).
Would it? South American politics outside of US foreign policy controversies is a pretty big blindspot for me.
I could see the super strong Macri belt running from Buenos Aires to Mendoza being OK for Trump, and I could also maybe see him winning Queensland, Australia. All of these assume that it's being treated as an election internationally and that both sides are making pitches for the voters.
