@LinkofSunshine This joke was on a sitcom called Love & War in the early 90s with Annie Potts. Jay Thomas asked her, "Who eats Chinese two days in a row?" She said, "5 billion Chinese people." It's a good line. I still think about it 30+ years later...
Lot of hate for this, but my take has always been - from the minute it ended - that it was basically "No Exit."
That is, these selfish people were being judged for their self-absorption and were being condemned to live with the consequences...forever.
"Haven't we had this conversation before?"
I always thought it was brilliant and the most fitting end to the "show about nothing"