I come from industrial electrical profession and during some equipment training (long ago) the instructor said: If you invent a "device"and get a patent on it that's good. But, if you can have THAT device required by code then you've got something!
Afterward, the buerocrats will take over and hammer the installers & home owners!
My SO is nurse, and they consantly deal with JCO (The Joint Commission) health care Inspectors. Those written reports about scotch tape on the walls and diet Pepsi cans at the nurse station have suddenly disappeared! So have the inspectors! They are probably social distancing far away from the virus threat. Meanwhile, the world is at war with medical professionals fighting it.. no inspectors anywhere!
Sorry for the rant.