I believe you. But I also don't think this is a counterargument (sorry, am kinda assuming you intended it to be).
I had to scroll back so I didn't launch into a Thing™, and the context was specific jobs that seem to be created for the sake of having a job role to fill. Of requiring a degree (to pay for). I fully agree there are jobs where the content exists for the sake of the content, rather than literally any other purpose. Just more rungs on the ladder, which also conveniently keeps the people below that point on the ladder underneath, and the ones above, well, above. This is a very reductive take by me, but it seems to be working as-designed for the sake of modern capitalism (or at least, societies modelled on capitalism, which is a lot of them).
I didn't get on with school. I didn't hate it, but the whole arbitrary grading system of predetermined answers . . . yeah, I didn't get on with that either. But I haven't been fired from a job, because every job I have had I have needed. I do not, nor have I ever, had the luxury to be able to be fired from a job even if I wanted to. The money in the bank account thing is what's important. And there are jobs, like TF is saying, where that is literally the only carrot. Because, well, you need it, and for no other purpose. The carrot and the stick are kinda the same thing, there. But there's no purpose to it, unless "the minimum money required to survive" is considered purpose (and I don't think it is, nor am I assuming anyone here thinks it is either).