I went from very brutal environments (massively stressful jobs in algorithmic trading, generally sitting on loud trading floors with late hours, weekends, etc) to working remotely and found almost the opposite.

Instead of being sick several times a year- we would literally watch colds and other illnesses work their way up and down the rows, I instead got sick maybe once a year.

Solving problems in a nice quiet room with no coworker conversations around me improved my ability to concentrate and do the hard things 10x.

Social interaction is a mixed bag. My last two jobs I was surrounded by a bunch of people who hated their work, and we only really bonded over the fact that we would rather be literally anywhere else. My remote coworkers all get along great, and it would be nice to spend more face time with them, but I have an active personal social life so that helps.

I think you are missing a big piece here though- and that's activity. I take my dog on long walks and generally like to bike around town (I live in a city) but it requires much more of an active effort. Luckily I eat a lot better and much less than I used to. I don't keep junk food or really any prepared foods in the house.

YMMV.