What it was designed for, and what it's used for, are two different things, as you already agreed. Even if you truly, absolutely believe that the only purpose of a handgun or removable-magazine-fed semi-automatic rifle is to kill other people, then you would also have to admit that the overwhelming majority of them never are used to fulfill their purpose; the number that do are, compared to the number that exist, practically a rounding error. There are literally more guns in non-police/non-military hands in the US than there are people. There are far, far more defensive gun uses annually--regardless of who measures it and how--than there are gun homicides.

And bluntly, I absolutely DO NOT trust the gov't to be the only ones with access to firearms. If you can look at Trump, ICE, Hegseth's DoD, cops in general, and say, oh, yeah, I shouldn't be armed, but those guys are cool, well, I don't know what to tell you. And I don't trust ANY gov't to not harm the people, because there's no way to prevent fascists from taking control without also becoming authoritarian.

For civilians I would assume guns are used more for hunting and target practice. But then again America could be different you guys are crazy with your guns.