I haven't seen any photos of the anti-fascists with clubs and shields. Would you please post some?
If the right-wing extremists were there to do violence, countering violence may have been unavoidable. You need to provide proof of what you are saying. In the end, the right-wing extremists managed to murder a non-violent counter-protester.

Yes, another King is needed, but so is the removal of Trump who is legitimizing the right-wing extremists.