Whether it's planned or not, that seems like a pretty normal dynamic. "Let's give people a few minutes and then we'll get started." Especially with back to back meetings which are the norm for a lot of people, they need a few minutes to grab coffee/water, use the bathroom, etc. (And, of course, with in person meetings they usually need some time to run to the next room.)
Yep. In general, when you see social solutions emerge in the wild from the free choices of participants, there is an underlying logic that’s doing important work. It’s easy to think you can improve over these natural solutions, but usually you can’t.
I recall working at this place that prided itself on starting meetings a minute early, as if trying to prove a point. The early starts did prove that, yes, you could get people to scramble, but not much else.