LOL @ warrant, they search you on reasonable suspicion anyways.
Would you rather be stopped and frisked or scanned?
If you have nothing on your person, then the scan wouldn't result in you being stopped and your time being wasted.
If you are carrying legally, then you have nothing to worry about.
Drones, scanners, chips etc..
I'm for it all.
"invasion of privacy" is the people fault, they run around like dumbasses doing dumb shit, there isn't any order to what we do, so they gotta keep that shit in check.