Don't be fooled.

And they're the ones who are poised to do the most damage.

Behind most anyone who been given these types of pejoratives is actually and or probably someone with hidden secrets that sometimes they themselves don't know or understand. It's much easier to understand them from what makes them go from point A to B then try to figure them out from some underlying principle. Assuming they or anyone else, is just like someone else would be a mistake from the observations about people I have made in my life