If aliens choose to hide themselves from us and to reveal themselves only to a select few counties in New Jersey, who are we to judge?
The official US government policy is this:
If you encounter any aliens you are to instruct them they do not exist and therefore they must go away!
I can judge! The fact that aliens are enamored with fist pumping troglodytes from New Jersey is, unsettling......

Why do they crash so much?