Is Street Photography Collaboration or Documentary?

If you take someone's portrait, it's very well understood that you're collaborating with that person. Today's content creators often just shoot at 20 frames a second while a model moves in front of there camera. But if you're a real photographer, you're typically involved in the creative process's pre-production and direction. The same can be said for taking a simple family portrait as there is interaction between you and the heroes of the photographs. But is that any different with street photo...