The ethos of Hacker News is all about changing the status quo, and America as a country was about asserting independence and changing the status quo, in the name of certain kinds of rights that wound up embodied in the Constitution.
Arguing that protests are useless, that we don't live in a free society, that courage is unnecessary: it's frankly quite sad. People died in previous wars to give us the right to protest, the freedom in our society, and it is necessary that people should continue to fight to keep things that way, with courage.
Your reasoning sounds a little paranoid, like the "government has already won" and that there's nothing we can do about it. That's not going to be a popular attitude.