Come on. Which do you think is more likely, that it was a normal EOY sale of a lucrative stock, or that they sold based on insider info obtained weeks before anyone else?
I don’t know about “vast majority”. Mixed-gender friend groups are also very common, especially in larger metros. The two cultural shifts currently happening are 1. Loss of interest in “third spaces” (clubs, church) for mingling and 2. widening political divide between the genders.
Founder mode encourages that. It eliminates autonomous product teams not people managers. Autonomous product teams specifically align on metrics that matter.