Were this a common managerial philosophy, and not an exception, many efforts would have better outcomes.

The funny thing about Servant Leadership[0] is that it demands a leader see themselves as an equal with those whom they lead. Thus requiring acknowledgement that the title a person has does not establish their value, no matter what an org chart proclaims.

0 - https://en.wikipedia.org/wiki/Servant_leadership

Emma Bostian sounds great to work for/with. She is the exception that proves the rule.