I agree on 1, 3 and especially 4. On 2, i think that neither the bully nor the victim are the problem. They are both kids on the opposite side of the spectrum and need to be educated with different methods to become successful adults.
In (grown-up) society there is a lot of empathy for the victims, while the bullies are punished and neglected and this is completely wrong. Government schools that preach authority as fundamental principle naturally have to take this position.