They don't mind using brothers or sisters who have obtained a qualification/degree of some sort at HQ or sending bethelites off to further education when it suits them or highlighting some university educated witness or bethelite in the broadcasts or magazines or putting out a call for formerly trained musicians and singers for the choir and music videos etc. They're not making these movies with untrained people that's for sure. And let's not forget the bean counters and legal departments - don't you need higher ed for those jobs.
As usual it's "do as I say not as I do" from the GB.