What really do Americans know about Ukraine or Taiwan? E.g. can even 1% of US population show Ukraine on the world map (without using Google Maps)? Could they do it before 2022? Before 2014? Do they know anything about Ukraine or Taiwan history? How many Americans know a single foreign language?

If tomorrow there would be a war or protests in, say, Burundi. Will Americans stay with Burundi or against it? Or with the country the media will tell them is "good" because their interests align with US interests?

I think answers to all these questions are obvious.

To be fair, lack of knowledge of other countries is hardly uniquely American. As an Irish person travelling around the non western world, there's a lot of people who don't know that Ireland is a country separate to the UK, or even that it exists.