Why is a common form of punishment for revolutionaries?

A common form of punishment for revolutionaries is often imprisonment or execution because they are viewed as threats to the existing political order and social stability. Authorities may seek to deter dissent and discourage future uprisings by making examples of those who challenge the status quo. Such punishments are also intended to instill fear among the populace, reinforcing the power of the ruling regime. Ultimately, these actions reflect the regime's desire to maintain control and suppress any potential challenges to its authority.