It only tells us that Trump was truly an outsider and swamp creatures are very good at hiding what they are, and they vouch for each other. It wouldn’t surprise me to find that it takes a few years to figure out who is who. Especially when you’re dealing with hundreds of people.
One of the reasons Reagan was so successful was that he had 8 years as governor to assemble a trusted “kitchen cabinet” of top-notch advisors.
PDJT had assembled nobody outside his inner family-business circle. His second term will be smoother because he has figured out how deep the swamp is.