A university president makes a case against cowardice

If governments granted rights then they would be privileges not rights. In western tradition governments exist to protect rights, such as the freedom of expression, not to grant them. If you believe these are human rights, rather than your privilege as an American, then you must protect their rights to seek justice too.

People are already being robbed of due process, which means they are robbed of the process that determines their right to "protections" and citizenship status. Almost all authoritarian regimes presume the right to rob people of the protections of their state. You perceive citizenship to be some indelible legal status, but citizenship can be revoked either tacitly or explicitly which is a prelude to the violation of someone else's rights and their human dignity.

The law can't protect or enforce itself. If the ruling regime chooses not to be bound by law then what should happen or what is supposed to happen is supplanted by what can happen. Even a cursory look of what can happen in authoritarian regimes should turn anyone's stomach.

You can try to design systems where one group of people don't have all the might, and so those who balance them are somewhat adversarial in their goals and desires. We always thought the US had such a system, but when you put law enforcement and the military under a single group, and give the other two groups no teeth, you really don't have that sort of system.