Is it? DJI is harvesting all your flight data to their cloud. Does DJI have a data protection / sharing policy? How do they handle gov't data requests? Subpoenas? Do they sell that data? What about the Chinese gov't? Do they get to see it?
It is plausible that the FAA would request/subpoena lists of repeat offenders for night flights, flights over 400ft, flights past 1 mile, flights near incidents like the highway fire last week, etc. It has been said here that the FAA is working closely with DJI on a number of things.
As for a kill switch, I'm sure DJI can disable your P3. How would they respond to a gov't agency request to do so?