I think that all these "happy meeting room" type of methods seem very biased towards extroverted people which feels like a bad idea and a major missed opportuni

I think that all these "happy meeting room" type of methods seem very biased towards extroverted people which feels like a bad idea and a major missed opportunity. Of course I don't find it shocking to read this article in HBR since business schools (and Harvard in particular) have very extroverted-centric cultures.