Add to that the fact that driver pay for the roads with taxes on Gas, registering their cars and carry insurance. Bike riders pay nothing and they cause a lot of trouble. they think they are holier than thou.
One cure I have for really ignorant bike rider is once I am able to pass, give them a spray from the washers. Or hug the parked cars so they cant pass on the inside.
They're helping to save the planet. Doesn't that count for something?