I’m fine but I worked for a year almost 100% remote/telecommuting so I am used to it.
Mrs. FD says the same thing — she is a shut-in by desire and habit. No change for her except I am here more.
As for these “depressed” people, I have a message:
Boo Hoo.
Well since you've been living a sedentary solo life working from home along with your wife I don't imagine you'd need to restructure your life...... However parents with children, and people accustomed to a lively and active workplace they enjoy, plus after hours involvement with friends and family, or community activities and involvement certainly have felt the bite taken out of their life......and understandable they would miss and feel this loss after this long being cooped up.
We are not designed for a solitary cooped up life....quite the opposite.