[bloppe]

This somewhat evokes I, Pencil [1]. Seemingly unimpactful jobs make up some of the "innumerable antecedents" of virtually all other jobs, including the seemingly impactful ones. Clearly, by virtue of the fact that you're being paid, you're doing something that some person wants you to do. In a functional capitalist society, that person or people are also doing things that others want them to do. Whether we live in a functional capitalist society is open for debate, but assuming we do, that transitive relationship extends to satisfying the desires of the entire world. I realize this is not satisfying, but satisfaction is often irrational.

[1]: https://fee.org/resources/i-pencil/