Ghosts (2021)
LaserGuy 1 points 1 year ago. (Contains Spoilers)

I believe they just choose to. There seems to be a ‘class’ of ghost types. The upstairs class/group and the basement dwellers that all seemed to expire from the plague or smallpox, which I guess makes them inferior to the upstairs class. One basement dweller did move upstairs for a couple of episodes but it didn’t last.

CaptKSKS 1 points 1 year ago.

In the British original the basement ghosts were all the upstairs actors in plague makeup, I think that may have carried over in early episodes.