Where do these people come from?

I wore a set of Army Dress Blues last week, a uniform that has changed little in some 140 years, NOBODY knew what service I was in without asking.

I must have seen dozens of movies with men in kilts by the time I was 10 years old all about scots. I might have recognized a kilt at age 5 but never have I ever heard of kilts = Commie.

***?