I have (had) a separate room in my house for my office. I go in in the morning and i close the door in the evening and don’t go back in there.
One may suggest to move cities, but my community is my friends in the city I live in. One may suggest getting new friends in a new city, but that's a tough and long process - friendships can take years to build, especially if I'm isolated and working from home.
I could move further out of the city, but now I'm commuting 1hr+ one-way to see my friends every day. The very commute that WFH was trying to get rid of.
Even when I was single, I had friends all across the Atlanta metro area and we still ended up having to drive an hour to see each other.
But it’s been a long time since I was single, and I will admit in my single days, work and my social life was intermixed so heavily that we would have all (male and female) ended up in HR today.