That's one thing I alway have to remember when visiting Chicago the walk sign don't mean s*** haha.
It's so weird that in California of all places the "pedestrians have the right of way ALWAYS" thing is just beaten into the driver's here. You know about it as a little kid crossing the street and as you you grow up and get that license you stop for the people in crosswalks. Some people are assholes and speed by, but it's never as blatant as I've seen in Chicago.
For you residents, is there just no way of enforcing that? Or do the cops not care enough to pull people over? I know a couple Chicago cops, one retired one current and they both seem to shrug their shoulders about it and laugh, like, "just watch out".