I didn't get it until I got to the end, "Blood turns to wine when I leak for police", then I went back and saw that it seems to all be about the recent police violence scandals and "Black Lives Matter" . . .
"buttery gold, jittery zeitgeist . . . Eye for an eye" = the police's badges, as symbols of righteous authority and protection, seem to melt away quickly these days. Instead, we seem to see panicky, primitive, reactions to an over-generalized perception of threat from the community.
"The mouths water . . . Blood turns to wine . . . that's not a riot, it's a feast . .
my $.02
PL/I -- "the fatal disease" -- belongs more to the problem set than to the solution set. -- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5