I just visited some of my friends in Japan, many of whom wanted to visit me in the US once their children got a bit older, and they all said they are straight up frightened of simply trying to enter the US. These are some of the most upstanding people you can meet with jobs like being teachers, government employees, etc. They are the last people who should be afraid of being found as suspicious persons, yet the reality is that based on what they see in the news, I can't blame them.