It is a saying that "The price of freedom is eternal vigilance."
If people are to keep their freedom, they have to be constantly aware of just how much danger they are putting themselves (and other people) into. They need to decide, of their own free will, not to exercise their right to do what they want to, when and where they want to, if it is likely to cause them or other people to become ill or worse, or to make others feel obliged to put themselves in danger to rescue them from the results of their lack of caution.
Not to do this is selfish and antisocial - it is not a question of yielding feebly to someone else's edicts, but of understanding the situation and acting responsibly. Unfortunately the understanding and the will to act on it is sometimes faulty. Inevitably, some people may have to be forced to act reponsibly. Let us hope that does not lead permanently to a repressive society.