> where overwhelming amount of USED guns are used to accompany crime

I do not think this holds up to a factual analysis if you look at any cross section of defensive gun use reports. I don't think that parts actually relevant here though. If you were to use a similar standard as the USSC court applies here: Impressions don't matter to qualify for inducement. The action must be actively invited.

Guns stolen = crime. Guns purchased = self defense.