What good does hating the cogs do though? Make noise to the people who can change the machine.
That's a bit of a stretch saying that someone who enforces the rules around disability for a job is doing bad things for money. These same rules filter out a lot of scammers that if not stoped would mean less money going to the right people.
It's also a low skill low pay job, probably worked by a large percentage of people who are close to the poverty line and just trying to make ends meet to support a family.
If you goal is to not have a machine at all for some particular thing, then potentially no one wanting to work a job that does that thing might be an effective way of abating the machine from doing that.
Although inconveniencing bureaucrats handling disability benefits is probably a poor starting point no matter what your opinion is.