The kids don't care about the integrity of the systems or their educations because they can see that all the benefits of a traditional education and career are predicated on a future that probably won't exist.

It's a rational response to entrenched elites that prevent realization of the very social contracts they push on the youth (hard work will equal success, home ownership is a fundamental, etc).

Combined with the looming specter of climate doom, and watching the adults do nothing about it, treating preparation for a conventional career as a scam to be counter-scammed makes a certain sense.