Something else to consider which I don't think has been brought up: will the footage that users see have faces? It's easy enough to solve these days, I believe

Something else to consider which I don't think has been brought up: will the footage that users see have faces? It's easy enough to solve these days, I believe, by just liberally pre-processing to blur the faces out, but I could definitely see that privacy concern coming up. Seems like a solid idea.