A lot of these hobbies are wealth-adjacent.

Playing an instrument: a good instrument isn’t cheap, and music lessons can be pretty expensive.

Woodworking requires a lot of fairly expensive tools, and a space to do it. You can’t really have woodworking as a hobby if you live in a small studio apartment. You basically need a house, either one with a basement, a shed or a garage.

Gardening: requires a garden, something you’re unlikely to have unless you have your own house.

Photography: I don’t know anybody who is into photography who hasn’t sunk a lot of money into the hobby. There’s the cameras, the lenses, and even the software these days.

Astronomy: see above.

Hiking: not expensive on its own, but in North America it means being able to drive to a wilderness spot outside the city, so you pretty much require your own car.

Archery and blacksmithing: again, requires a specialized space

Now, I know that there are cheap options for a lot of these. A musician could be someone drumming on an upside-down pail. Someone who only has access to a hotplate could still experiment with food. Woodworking could be just whittling sticks found in the park. Gardening could just be tending to a small houseplant. But, are these the version of the hobbies the women are picturing when they’re imagining a potential mate doing the activity? Probably not.

Meanwhile, a lot of the stuff at the bottom of the list are very cheap hobbies. Like being influenced by the “Manosphere” just requires access to social media, same with porn and “arguing online”.

Honestly, it looks to me like if you sorted the list by “dollars per hour someone invested in that hobby is likely to spend” you’d get many of the same things at the top and many of the same ones at the bottom. Some of the few exceptions are writing and reading, which can be pretty cheap hobbies, but are still apparently very attractive.