In fifty years, our "junky" M7 (and M8/9/10s, etc.) will be "valuable milsurp."
And people will argue over how many kwatloos ought be spent on one, too.
And that one guy will be all wrong all day, too []
In the mean time, I'll keep my ratty old M7 that has been with me all over the world right next to my M16A2 clone rifle.