It would depend on the situation. Most of my friends who are still working, or their spouse is working, are sleeping in separate bedrooms, no cuddling, they sit on separate pieces of furniture when they watch TV together.
Lots of people are still working. Some employers are doing a lot to help keep their employees protected, but lots of employers aren’t doing nearly enough, because they were following CDC guidelines, which were woefully insufficient. I’m mad at CDC, and mad at the companies for not thinking for themselves. Anyway, the people who are working with lots of caution probably feel they are not taking a lot of risk.
I personally would be very nervous to work with other people right now, and I would be one of those people sleeping separately from my husband, I always do that when one of us is sick anyway. I can see if I was younger though and my company was still open, I probably would go back to work either because I needed the money or because I would feel like I didn’t have much choice, and just do what was expected of me.