Spend some time riding in Europe or Japan (probably other places too), then tell me the problem is largely with the cyclist.
Look, 90% of drivers in Australia are fine, but there's enough idiots on the road that inevitably someone's going to give you a decent fright at some point. Why those idiots don't seem to exist in aforementioned parts of the world is the mystery. I haven't spent any time riding in the U.S. but I've got the impression it's nearly as bad there too.

