I doubt there are statistics on such things, so we'll have to deal in anecdotes, and I've had the total opposite experience (I make this comment so that any young people or academics aren't prematurely jaded). When a lot is at stake (e.g. high revenue, medicine, infrastructure, etc.), especially when a team has been burned by loud people, a person who says, "I don't know, but let's figure it out" (that's my job) is prized.