Yup. Today's folkies seem to be mostly either people who were high school or college age in the late 'fifties and early 'sixties, or who are high school or college age now. People in between mostly don't get it. (Although a great number of those in between are acoustic singer-songwriters, they don't really get into trad stuff much.)

(Before you tell me what I'm full of, note that I said "mostly." Of course, there are a good number of exceptions.)

P.