Didn’t miss first one - literally my first sentence.
Firearms have multiple purposes - pretty sure the main one right now is to display your own insecurities. Admittedly most of their uses are killing things or the threat of killing things, but sport, target shooting, providing and home defense are all uses. I could argue vehicles are used to show off and as a status symbol more than anything else otherwise we would all be in small efficient cars, people movers and public transport.