https://en.wikipedia.org/wiki/Monkey_selfie_copyright_disput...

I don't see how that relates to any of this. If I record a video of a crowd in public, under US law I have copyright to that video. The crowd isn't creating the record, I am.

The issue of which group (Flock/police/city) has the real copyright versus an expensive license is interesting to contemplate, but that list doesn't include monkey-agency either.