You missed the point. Advising someone to leave their gun at home if they don't meet some internet commando's idea of tactical-enough is silly, whether it is because the person might not "always have the time to draw and chamber a round" or because the person might not "always have the time to draw." People should carry the way that is comfortable for them. But whatever way they choose to carry, having a gun is still better than not having one. I am reasonably certain that I have never posted anything about tire failures on THR.