My least favorite type of guy is someone who alludes to having a vast pool of knowledge on a topic but chooses not to demonstrate it because you are not worth the effort. But they would still like you to know how bemusedt by your ignorance on this topic they are. On account of their vast, vast pool of knowledge.

the level of ignorance being demonstrated towards how the economy/AI/governing actually works is truly entertaining

My second least favorite type of guy is murderers.