It's depressing realizing that so much opposition to an actual change of personnel in DC (it happened bigly with Clinton in '93, can explain elite opposition to people like Howard Dean, and happened to a lesser extent but still did with Obama) isn't even about people seeing their great future income streams dry up, because they probably won't. It's just about a minor reshuffling of the pecking order of the permanent floating class of DC.
Few elite pundits spend 4 seconds thinking about policy, except against some 20 year old mental model of what Reagan Democrats want. But some candidates for president threaten the most important thing, their own importance.