Ok let me get this straight - you're comparing tucking a .5lb 1" thick little chunk of plastic and metal into a waistband or pocket with carrying a fire extinguisher??
 
At least try to be a little more transparent with your modern progressive logic. This is hilarious.
 
 
And this is going to really throw you for a loop, I keep a fire extinguisher in a couple of our vehicles. Oh and fix a flat or a spare tire. On long trips I actually bring some extra water and some snacks. But I'm just a paranoid bastard so none of that is going to make any sense to you. 
 
I really think mentalities like yours are a byproduct of feeding off the government teat and handout trains for so long. You are so comfortable with someone more prepared swooping in to take care of business for you that you literally can't wrap your mind around the concept of taking care of yourself.