I wouldnt do anything illegal, I'm just glad my ML dont have the smokeless capability so as to not have any questions at all.
Yeah, I lean toward that theory also. Haven't gone outlaw yet, and don't intend to.
Having been born and raised in AZ, I've also been checked twice (and been perfectly legal), once with quail and once with dove, when I had no idea anyone was even watching... I've even had a unit manager ask how many times I shot and to see my empties. If you have a limit of birds and no empties to show for it, you just earned a fine for littering.
Once had a BIL that thought it was real neat and sneaky to shoot lead and carry steel 'for show' when jump shooting ducks, the first few years lead was banned. The look on his face was priceless when I asked if he'd ever heard of a magnet...