Well, after just having taken my M&P to a name brand sports store to get a sight installed, I have to say my opinion is even stronger. I was swept by my old gun by two employees multiple times. The first one looked at me strangely when I flinched and acting strangely when I told him why. Even though I knew it was empty and showed the first employee, the wanton waving was incredibly disturbing.
Even my youngest daughter, who believes the purpose of pistols is to annihilate old pumpkins with extreme prejudice, knows not to do that.