Circumscribed of course as my opinion only, and what I've seen in my career.
I tender as evidence: "don't be evil"
Some amount of navel-gazing is needed. The thing would be to keep it as small as possible. My own personal barrier is 45min meetings not 1-2hrs and half-day, and no workshopping the semicolon in the mission-statement. That said, I could handle once a year? and a subcommittee?
Some of this is unavoidable. Culture changes. We don't make women leave the workforce when they get married any more.