Look, like it or not, Walt did what he did out of thinking how his family will live after he died. He coulda just wallowed in self pity amd left them broke as hell.
When you look at everyone else,they enjoyed the fruits of his dirty deeds up until their own comfort level. Either they got scared or developed a conscious all of a sudden. His wife fucked her boss while treating him like shit, his son was an asshole who worshipped his fed ass uncle and jesse was a coward who rode Walts wave until he decided to get all self righteous.