I don't quite know what to make of it. I can hear my Organizational Behavior professor from college yelling "Group think! Group think!" or some bs like that but I was never a huge fan of that stuff. It certainly doesn't stand out as much as people who have picked up Zuck's habits. Ever hear anyone begin the answer to any question (literally does not matter what the question is or how it is posed) with "Right, so...". You can be sure their youtube history is riddled with Zuck interviews.
I know it's not isolated to tech and every industry faces this phenomenon. It just makes me cringe and I wish it wasn't so prevalent.