my wife is not interested in the slightest, and just finds it cool that I have a home hobby that is not a money pit, is somewhat "smart" and lets me learn new things (mainly electronics and repair), and first of all brings me joy. I'm not out drinking, I'm not buying and driving expensive cars or base jumping in the Alps, I stay close and that's probably a big plus 😀 we both believe part of a successful relationship is sharing things, but also being happy with personal time while still being physically close. I'm happy to know she's in the next room reading a book or drawing while I'm recapping a board, and I can quickly go talk to her or just hug. And same for her. She often comes while I'm in my computer room, and will make a smartass comment like "wow just another big ass screen? like you don't have enough already?" or "I'm sure there's a picture of your room under "feng shui" in the dictionary" 😁
We're lucky to have a big house for 2, so I have my own office/study + a closet for storage. I keep things as tidy and contained as possible anyways. And she has a huge room in the basement for her own creative hobbies so she can't complain 😀 She will often join me when I have to go somewhere to grab a new item I bought online, and we'll search for something to do in the new area together - nice walk with the dog, some town or landmark visit, etc.. so we make it an opportunity to do something cool together in places we would probably never have visited otherwise.
Having typed all this, I realize now it may sound like some poorly written idealistic fanfiction xD but I swear it's all true. We have our challenges, difficulties and friction points like all couples, but my hobby is definitely not one of them. And overall, I do think I'm a lucky man. But it goes both ways - she's also a lucky woman. Having a good relationship is work, and I do my part.