Earlier quoted context omitted.
There are two minds of this as best exemplified by Camus and Sartre. A core tenet of existentialism is that we are always free to make choices, even if we cannot always control our circumstances. We’re still responsible for making choices — even choosing to not choose. Sartre was a believer in absolute freedom, and that suicide was a choice among many others that a person could make (and indeed, Sartre eventually did…
And what does Camus say you should do when your freedom is curtailed in unacceptable ways? (Note: way beyond social contract.)
I think this is a better summary than what you can get from a random comment in hacker news: https://www.youtube.com/watch?v=xVdF0k4DN1U&t=197s