Your rant shows a lot of immaturity and is completely out of line IMHO. You need to grow up. Believe it or not cyclists have to follow the rules just like everybody else.
Rear racks limit the visibility of the tail lights and sometimes completely blocks them from view. Rear racks should be illegal. They are completely unsafe and I would never consider using one.
Consider getting wheel bags and take the wheels off and put them inside the car. That might make the rear lights visible enough to be acceptable. Or get a roof mount.