I live in an area where public corruption is a joke, but oddly enough, when the feds finally get around to prosecuting it, none of the "little people" (like me) say, "Hey! Let those guys alone! We know all about the bribes and the resulting shortchanging on quality of projects to make up for the money being siphoned off by these folks and we are all right with that."
As I'm sure you recall Wes, back in the day, when Richard J. Daley ruled over the Democratic party in Chicago/Cook County, there were an awful lot of "little people" who understood the corrupt nature of Machine politics and were more or less OK with it. It wasn't until after his death in 1976 that things took a different turn and zealous federal prosecutors started putting people in jail. Even so, imo, it's still not a case of righteous indignation on the part of the electorate so much as it is elected/politically appointed prosecutors looking for the limelight that results in prosecutions.