The video to reach the most views in the first day of being uploaded is the Star Wars The Force Awakens Official Teaser #2. It reached 112 million views in 24 hours.
Joanna points her camera at a section of society unused to having cameras pointed at it. But I don't know about categorizing them in terms of class I'm a bit wary of that. My dad is the son of a shipbuilder.
If you start in the pit of despair with these profane, awful things, even a glimmer of hope or awareness is going to occur that's much brighter coming from this dark, awful beginning.