I think you’re missing the point. Yes, I’d wager that people as a whole do typically hate the institution of Congress. But they don’t have a filter for jobs in the federal government marked as wasteful/unwasteful, they just have jobs. Those jobs are then applied for and offered to normal Americans who otherwise would be in the private labor force. While you’ll always have some go-getters out there looking to seize the day and either make the government a fractional amount more productive or get fed up and leave for the private sector, that doesn’t mean the people being allowed to do a handful of hours of work per week are the villains here. If someone is in one of those jobs and getting away with it, you can think their job is wasteful and want it to be eliminated without also calling everyone affected a lazy little bitch. But many of the same people who authorized that staffing through legislation are the ones going for the throat of these regular workers and clutching their pearls about government waste. And I get that anybody in a wasteful role is being funded by my tax dollars, but that doesn’t make the situation any more their individual fault.
You seem to not acknowledge the fact that the last 20 years has seen a radicalization of the DC workforce - Many thought they actually should be fighting against the incoming Trump admin.
In many cases yes these are 'normal' people but in reality there has been an ideological slant to most of these hires the last 20 years.