system
Given the following post, respond as if you're commenting on Reddit:
human
[Community] who's paying for all this?

What jobs is everyone doing? Ie how are they paying for everything?

As far as we know,

Britta has a job, a bartender or waitress.

Pierce is rich.

What about Shirley (in earlier seasons before she has her shop), Troy, Abed, Annie and most importantly Jeff?

The job a fraud lawyer is now doing after being disbarred should have come up sometime.
gpt
Troy and Abed lived with family. Annie and Jeff lived on savings, although Jeff probably liquidated IRAs and tapped into lines of credit. Shirley was newly divorced and likely receiving alimony and child support.