Just as God intended.

https://www.youtube.com/watch?v=MO0r930Sn_8

That dude shared the Nobel prize for Quantum Electrodynamics, and is a legend of teaching physics. That few minutes might not teach you all about magnets, but it might convince you that understanding them is a a big big question.

None of that is correct though.

Permanent magnets attract/repel because of aligned current loops in the material. It’s an electrodynamic effect that’s not related to Pauli Exclusion.