[CSSer]

The answer is people who don't truly understand the way it works being in charge of others who also don't in different ways. In the best case, there's an under resourced and over leveraged security team issuing overzealous edicts with the desperate hope of avoiding some disaster. When the sample size is one, it's easy to look at it and come to your conclusion.

In every case where a third party is involved, someone is either providing a service, plugging a knowledge gap, or both.