There is certainly an argument to be made that we are all outcomes of the system in which we operate. That is to say, we all victims of circumstance. Does that, however, mean bicycles should swerve between cars like motorcycles in CA ( and lately -- illegally -- in IL ) or go against the traffic diagonally?
Both examples are admittedly anecdotal, but very recent and both from recent trip downtown.
At the end of the day, it is the user error. Having a tank to drive just happens to be re-assurance that whatever happens, the other user will bear the brunt of their bad decision.. which is supposed to be deterrent. But, apparently, it is not.
I honestly do not know what it is about bikes, but not completely unlike BMWs and Teslas, they seem to attract oddly aggressive drivers.