If you look in general at people who live in anarchy, they have quite high rates of death from either homicide or warfare or both. Anarchy is one of the main reasons for violence, and it may be the most important.
The interests of an economically dominant class never stand naked. They are enshrouded in the flag, fortified by the law, protected by the police, nurtured by the media, taught by the schools, and blessed by the church.
People have long assumed that violence is necessary for political change. Rulers never cede power voluntarily, the argument goes, so progressives have no choice but to contemplate the use of force to bring about a better world, mindful of the trade-off between a small amount of violence now and acceptance of an unjust status quo indefinitely.
We need to stop looking to politicians to make our world better. Politicians don't make the world a better place. Everything that's ever made the world a better place has come from inventors, engineers, scientists, teachers, artists, builders, philosophers, healers, and people that choose love over hate.
No one ever seizes power with the intention of relinquishing it. Power is not a means; it is an end. One does not establish a dictatorship in order to safeguard a revolution; one makes the revolution in order to establish the dictatorship.
You can choose whatever name you like for the two types of government. I personally call the type of government which can be removed without violence "democracy", and the other "tyranny".