I gotta think seeing as don't take much more than a heavy fish net to bring one down. Their probably some part of our governments own security system. That or maybe Elon is flying them for the incoming administration.
I say shoot them if you want see what happens.

Mac

my guess is they're Chinese government/industry (same thing) drones...just like the balloons.

we've probably been told by Xi not to mess with them, or the payments to James Biden will be released to the press.

Amazon package delivery.