Drop bar brakes always seem a dangerous set up for city riding, for ‘casual’ cyclists at least. Guy is riding along standing up with hands on tops, meaning he has to move his hands to get to brakes, and can only move one hand at a time because of control… in an emergency stop like this, the only outcome is gonna be grabbing a handful of front brake and going OTB.
With flat bars he could have been on both brakes and got his weight back. Also wider tyres and disc brakes would allow better emergency stopping.
(of course, this is putting aside all the daft RLJing and lack of observation by both parties).
IMHO city commuting on a ‘racing’ bike is like commuting in a Porche 911. Looks cool, but is stupidly impractical and potentially dangerous (for most people that aren’t actual rodies).