No constitutional right is unlimited. It just isn't. You have freedom of speech, but it is against the law for you to use that freedom to shout threats of killing a public official, urging others to do so or entering into a conversation to plan such an event The "right" is limited, depending on how you use it. You will be arrested. You have the freedom of the press, but a newspaper, coming into possession of government classified plans, engineering diagrams or facility security system cannot publish them, just as a freedom of the press issue. The right is limited. You have freedom of religion, but you cannot organize a religion where the principles and sacred rituals involve even willing human sacrifice to your god or gods. The right is limited. You will be arrested.
All rights carry responsibilities and yes, appropriate caveats are made and enforced for the public good.
I have the right to defend myself and my property, but if I shoot an unarmed kid in the back of the head, stealing my kid's bike from the back yard, I will go to prison.
There is nothing communist about. It is just how it is and how it has always been. Your rights stop when the threaten my rights or others rights and yes, the rights of society.