I suppose like most police depts did with radar detectors- they will outlaw this tech also
When resistors and capacitors are outlawed, only outlaws will have resistors and capacitors.
Since when do police departments make law?
Only in "girly-states" like Maryland and Viriginia.
There were many states and cities that tried to outlaw radar detectors, and the laws mostly stood under state courts, until the USSC decided that “If the state wishes to use surreptitious and clandestine means to surveille the public, that same public has the RIGHT to know they are being surveilled.”
Please don’t ask the reference, I have forgotten it, but I have successfully used the USSC decision in a CANADIAN court of law.