A few days ago I watched this and Fargo Season 2 both for the first time
I watched them both in one night firs, first Repo Man and then Fargo Season 2. I noticed quite a few similarities.
There's a guy named Otto.
A guy get's shot in the ear.
A brief mention of The Flintstones.
In the liner notes to The Criterion Collection blu-ray of Repo Man there is a devilized caricature of what looks like Ronald Reagan saying John Wayne. Ronald Reagan appears in an episode of Fargo Season 2 and if I'm not mistaken someone else briefly mentions John Wayne Gacy.
I know that there were a few more overlaps but I can't think of them right now.
I guess it's like Miller said, it's all part of a cosmic unconsciousness.