Yep.
Otherwise your feeble argument extends to many tools, from cars, to plows to knitting needles.
As was said before, the primary function of a firearm it to accelerate a lethal (or incapacitating) projectile at a target. The original design was not for "target practice" as the "practice" in that phrase indicates, but to fire it at another living creature.
Handguns were developed specifically for portability with the intent to fire at other human beings, as rifles and other long-bore firearms were more effective for game hunting.
Constantly comparing them to cars and airplanes is a lame attempt to justify their primary function and effectiveness thereof.
The main problem comes when the supporters of these devices try to site current environmental conditions as similar to the original conditions that the device was made to either actuate or foil. (robbery or protection thereof being an example).
Times have changed, there is no "Wild West", Terrorists are not coming in armed bands requiring direct armed response, Mexican Drug Lords are not threatening the majority of American Citizens, and our military is no longer home grown and stationed.
There are a few arguments that can be placed on gun ownership, but the problem occurs when the ones yelling the loudest use every argument posted on the net to try and validate their statements when 95% of them are just imbecilic maladjusted appropriations of outdated justifications.
IOW, drop the "cars are deadlier" argument. It was, is, and will be a piece of crap that will not lend credence to your position.