When you look at the other photos, you’ll see what he means. Just wait, sewing and knitting will be “en vogue.”
Implications - This trend is a response to the general manufacturing trend since the Industrial Revolution. Consumers -- especially those that can afford more high-end product -- are tired of factory-made products from places where labor costs less. Instead, there is a return to vintage and retro designs like knitting, which emphasizes the homemade aspect.