> You decrease the risk to you
Yes, that's the point. No offense to other people, but I'm trying to not die when I drive to the store. Driving a tank with a sun roof is a good way to do that.
Do you also run around firing bullets at random people just in case they might decide to attack you at some undetermined point in the future?
It's an antisocial, even solipsistic way to do that. Offense evidently intended, even if you convince yourself it's not.