Perhaps the most defining reason why Gen Z might be finding themselves out of jobs is their rejection of traditional work culture, which emphasizes long hours, constant availability and immersion in one’s job.
Meaning that they don't have to succumb to antiquated rules and social paradigms.
Kudos to them. I am (a very late) GenX, and I always hated that mentality. I work to live, not viceversa.
Insanity and the need to control everything, that's why.