I am just 26 and I quilt, I also knit, crochet- especially intricate lace like doilies or shawls, spin, weave, sew- before I had my little girl I used to work as a seamstress sewing custom fur, leather and police uniforms. From what I am seeing there is a growing interest in my generation for these types of crafts, my SIL embroiders and she is a lead singer in a punk band, I have tattoos, wear alternative clothing and have purple hair, and I am a genetics major, so I don't think you can pick what someone is interested in by looking at them. I love seeing how traditional crafts meet modern youth culture and how they seem to add to and innovate and revitalise each other.
These crafts are really our heritage as women, and I think it is vital we don't let them go by the wayside, the right for women to knit for a living in the big knitting guilds was really one of the first feminist victories, previously only men were admitted. These "insignificant" crafts were how women kept their families clothed and warm, and provided one of the few income sources for women. Sorry for the long ramble, when I get going I do get going