What to protest?
All goes according to circumstances.

In the life of the state for example, when the ruling policy is not in accordance with the wishes of the people, what people have to go to the streets to protest?
Will the authorities be silent?

In Indonesia, for example, before people protest first must get permission from the police force, and when we apply for permission to protest the policy of the authorities, does the police give permission?

Too many questions to answer. Coupled with rules to protect the policies of the authorities. Here is the enactment of Electronic Transactions and Hate Law, we can not criticize an official, they report to the police and very many people have been arrested for posting something about the ruler on facebook.

Finally, everyone will ignore anything done by the authorities and be Blind, Deaf and Dumb.