McKinsey is a global management consulting company. Some don't trust places like that as they "tend to hire mbas or others out of college and have them tell you

McKinsey is a global management consulting company. Some don't trust places like that as they "tend to hire mbas or others out of college and have them tell your CEO what to do (to justify what the CEO wants already)". I have no experience with McKinsey personally other than them not directing me to the other entrance to their building for another business.