Tram - Wasch dir vorm Sterben noch mal die Hände

"Animals pet people" make a movie, a series,
a neverending story!
We are in an alternative reality, in the time after matriarchy. There are only a few women left, most of them have died in the war. They made the same mistake as the men did before. It is hot. The 1.5 degree target has been missed.
An old TRAM is driving the remnants of civilization to an unknown destination. The doors of the old TRAM open and close, like the curtain of a theater. New people get on and off. Conversations and interactions ensue. A Berliner with burnout wants to register his invention, the "convex hammock for stomach sleepers," at the patent office. A humiliated actor wants to take revenge on a commercial director in which he plays particularly well in the cast- ing this time. An independent preacher who can't decide between his love for God and his love for women unexpectedly meets the cuckold. And then there's the rhino cyclist, the borderline bride and a gorilla.
They all obviously have a light thing on their bells.
What's going on here?
After just 40 minutes everything is clear, but not over yet...