Earlier quoted context omitted.
I actually can’t think of one hobby that costs less than $3k
A lot of things are cheap to taste — a second hand bike and some $200 running shoes and you’re training for a triathlon. Or a makerspace membership and you’re now sewing or doing 3d printing. It’s once you get “serious” and need to have your own equipment that all these things get real. Or in the case of things like social dance, you want to take time off with and travel further and further away to attend pricey exch…
I’ve taken my 10 euro dance classes for years without feeling the necessity of pricey exchanges and camps.
My neighbour goes to the park many evenings to play petanque, doesn’t cost him anything.
A couple I’m friends with goes on day hikes where they do bird watching—maybe they bought a nice pair of binoculars once? Another couple likes to lay jigsaw puzzles together, not exactly breaking the bank!
My sister is learning Finnish because she never learned a non indo-european language. She bought a book.
I would wager most people’s hobbies are low key like this because either they don’t have disposable income to spend on them, or they don’t want too!