Comment by _DeadFred_

When I worked in aerospace one of the surprising things to learn was we had an unwritten 'max allowed' percentage of people hired from Boeing overall and applied to each team because we did not want to incorporate Boeing's culture. If I was still in management at a software company I'd probably apply that as a consideration with regards to FAANG. Even for those hired ex-Boeing had a much stricter vetting not on skills but personality/approach/vibe(?).