Good point!! Here in This area of California The Police know that usually the only way to shut down a drone pilot is for that pilot too not posses a trust card..ALWAYS have your TRUST card handy.
If you want to save yourself some time, skip to 2:03 where Russ states the following:
"Shipments are reportedly being blocked at US ports by Customs and Border Protection, based on guidance from other government agencies including the department...
There are only a few DJI Drones that have a "true" Manual or ACRO mode. The Air3S does not. It wouldnt be a good drone for that really. The Air3's stabilization cannot be turned off.