But this is the problem with giving people control of their own paychecks.
Well sure. When you put a bunch of people in a room and tell them they get to make the rules, of course one of those rules is going to be "pay us a lot." One random thought I just had, which I'm sure has flaws because everything has flaws, is to set the salary for all these people to the annual earnings of the average American sans outliers. Then every month or quarter there would be a referendum where everyone would vote on a simple question "are you satisfied with the performance of [politician]?" They then get a percentage of their salary based on their approval rating. If they get a low approval rating one month or quarter, sucks to be them. You satisfied 36% of your constituents so you get 36% of your paycheck.
I'm hearing Threw It On The Ground again...
But honestly, what you call the "Deep State" is just, as Shokkou so aptly pre-empted, human nature. There's no cohesive plan, there's just a bunch of people with awesome power, and as good ol Palpatine said, they are only afraid of losing that power. Treating it like the Illuminati or something just makes you seem paranoid or immature, which is why I don't like it.
Trump is like Zaphod Beeblebrox. Loud, annoying, clueless as to the place real power lies, and honestly only going to cause problems for the people who elected him. I cannot stress this enough, the vested interests in America are safe, they have won this election. They'd be safe under Sanders too, tbh, they'd just be forced to pull their weight for once.
Sanders has no more inherent power to coerce the "vested interests," as you put it, to pull their weight than Trump would. The simple fact of the matter is that Sanders has failed to command the attention of the media the way Trump has, and that's why he fell behind his race while Trump locked his down handily. Whatever you think of the two, one of them has the ability to direct attention where he wants it and that is ultimately how one gets things done in the current climate.