Much of Europe is a closed news system these days. Their government paid news services do censor what is published.
..The result being, most Europeans have been overwhelmingly been primarily, the govt approved story. They have been told that America is a dangerous, violent place with arrogant, unfriendly people who will scam their money from them. ..Not to mention how the far eastern folks found our country.
After all that negativity, the bar to convince them otherwise, is set very low. Thankfully, our fellow Americans came to the rescue, being outrageously friendly and accommodating.
Most all fell in love with the US, and some are trying to find a way to change their home address to the USA.
Now there will be a million ambassadors, heading home to share the great news and explain how trhey have been lied to. ..Great for the USA !