He's always been the le reddit anti-hero but holy fuck he legitimately becomes a nazi around season 4. Its not like he was forced into working with them like the cartels in the earlier season, he willingly chose to work for nazis, Walter White is by every definition, a nazi. It doesn't matter he killed them at the end, he did that because of a personal vendetta not because they were nazis. He's like one of the nazis who tried to assassinate Hitler, still a nazi. Walter White is a nazi :jesse-wtf:
he had more financial concerns than "paying for his treatment," okay sure he might die with no medical debt but who is going to take care of his wife, son, and infant daughter? his billionaire friend didn't make that offer