> There's still demand and still a market for this stuff even among younger people (I'm fascinated by it and I'm in my 30s) and it's not going to be digital any time soon.

I'm convinced the internet is a huge boon to traditional arts and crafts - the more "niche" a topic becomes, the bigger the risk of the communities fragmenting and dying off in isolation. The internet fixes that, because it's easier to maintain a core of enthusiasts, even if they are spread out over long distances.

It's not unlike how the internet has done amazing things for programming. Maybe you need a bit of extra help for other crafts, like adding video tutorials for the things that require a more "monkey see, monkey do" than a written approach. However, I'd say that in general it's easier than ever to keep a core community of masters of a craft alive, or revive it for that matter.