Earlier quoted context omitted.
I think it actually would be quite near the top, in terms of ranking. Most hobbies are a lot cheaper. Of course, not near the top in terms of money because there are a few hobbies that cost vastly more.
Just off the top of my head in hobbies that I've been in/around that this $3k would be a nothing burger: photography, wood working, grease monkey, cycling, gun collecting, antiquing, recreational substances...
In many areas there’s a tendency to overdo it with tools, gadgets and also to compensate for lack of skill with more gadgets. I do woodworking for example and my total spend for industrial vacuum, different types of power and hand tools, work bench, clamps, etc probably comes to around a few thousand EUR. Mine is a really good set-up for a hobby, but I still don’t have any stationary machines or fancy separate work area or room. I bought everything over the years and I only buy brand-name. My point is, this is actually a lot of money especially if spent as lump sum and not at all a “nothing-burger”.