Hmmm, it's a MRAB even the laws of physics struggle to cope with them, I assume drivers will be rubbish at a MRAB, whether I'm cycling or driving.
Any cyclist on here would have anticipated what might happen there and we'd all have avoided it. I would contend that most of us would have included a lot more hanging back in that avoidance strategy. Purely because drivers can also be prone to that annoying habit of seeing you late, and then stopping right in front of you, rather than carrying on and getting out of the way. There'd probably be a nod to what's behind us and mental preparation for a pavement bailout, just in case, as well.
Whether running it closer makes for better video or is just an indication of a more agressive/confrontational riding style, I don't know. But there did seem to be a desire to get close enough to make a remark, again unsure as to whether that was just in case the drivers window was open, playing to the camera or a mild form of tourettes.
A truly pointless video of an 'incident' most of us wouldn't notice and almost none of us would remember, that's spawned a pointless debate. But maybe there's a 'getting your rocks off' aspect to cycling video footage that I fail to get in the same way I fail to get trainspotting and the like.