The point is that the "desire" is entirely artificial and enforced on us as society by those who profit from doing so (and their trillion dollar industries dedicated to this task), not that some people are struggling, because all of us but a tiny miniscule percent of humanity, are struggling (including the non-existent "middle class", another lie there to maintain division in the working class, and the illusion of "aspiration"), we're just made to believe it's normal and part of human nature, when it is anything but.

Whatever "truth" Buddhism has is honestly irrelevant, especially because it predates Adam Smith and the levels of unprecedented social engineering and indoctrination we're subjected to in the name of capitalism by so long, its idea of "desire" is completely detached from yours, but even if it wasn't, all that "truth" is is victim blaming, and shifting responsibility for systemic issues on to individuals, which is a classic tactic employed by those in charge (be it kings, feudal lords, "gods" prophets and whatever other religious figurehead, or capitalists) because it serves them and only them, for us to be pointing fingers at one another (while ignoring literally all of the environmental factors they impose on us) instead of at them.