People will learn to grow stuff. And maybe keep chickens. And possibly a goat. Though I don't think our garden is big enough for the last two.
People will learn how to preserve things again and how to cook from scratch and how to mend things and that those weird hippy green types (of which I'm one, most of the time) might have some okay ideas after all.
People will learn to sew and/or knit. (Though the person who insists on trying to teach me to do the last one has given up, for now.
)
People will learn how to play Chess, and monopoly, and a musical instrument.
People will learn which song goes with which bird.
People will learn about reading aloud again. Or, alternatively, Alexa....
People will learn that having perfect hair and perfect nails and perfect make up really isn't that important after all. Fashionistas might have to get a real job. Or, alternatively, fashion will become an escape.
People might even learn to tell the difference between people who bullsh*t all the time (especially the ones in power) and those who don't. Alongside that there'll be an upsurge in spirituality, astrology, and the Tarot. Though I've been very, very, very entertained by just how many astrologers and so-called psychics didn't see this one coming. According to most of them, 2020 was going to be a wonderful year...
There'll be an upsurge in "naice" escapist fiction and TV series like When Calls The Heart and similar.
People will learn The Story of Eyam (if they don't know it already).