That article is offensive. The sole puprose of firearms is for hunting? I think not. I have guns because I like guns. I shoot them because I find it pleasurable. Shooting clay pigeons is an excellent family event. I also hunt, gasp, because I want to. I study parts of science and math with firearms--noisy things make great experiments and teachers.
Having antique firearms is a direct connection with history. This is a non-issue. As I said, I've had guns my entire life. My dad was an elder, and he gave me my first gun. NO ONE EVER made an issue of it. There are always folks who take it upon themselves to tell everyone what they need to do, however.