Merit makes sense when you want to promote hard work, talent, and creativity—and we need all that. Engineering meritocracy is how we build bridges, go to space, and dig under mountains.
Engineering supremacy in that context means that if engineering says no, it’s definite.
What Boeing needs is QA supremacy: nobody wants them to be particularly creative, original, or unusually hard-working when doing audits; they need to be thorough and systematic. We need to make sure that their voice isn’t challenged.