What if the scenario is the other way around? What if they've been cutting corners for SpaceX because they appreciate the work that they're doing but now they're not because they don't like the way Elon Musk is behaving towards their organization or others?
In my mind the same would apply. When you're in an unelected position meant to be exercising some sort of regulatory oversight you should do your job with neutrality toward the person who's requesting it.