As a Chinese American, it would not surprise me at all if Trump's America locked me up in death camps by November 2020...
However, the average person cannot see a 737 from 50 miles away... its just too small. And thats basically what the socalled US warplane is, a modified 737 for spying etc etc
I know you jest, but US had form with internment camps. (It's funny that US internment camps is ok, China's is against human rights)!
I don't know whether or not if you can see a plane 50 miles away or not. But the intend to intimidate is clear!