Yes, that is correct. People „should“. As they „should drive more carefully“, „smoke less“, „eat healthy“, „consume thoughtfully“ and so on.

We both know this is why we have the rule of law. People are not and will never be fully self governing as long as we have the system we do. We are much too stressed to make the right decisions every time. We used to be able to drive without a seatbelt on, to take cocaine whenever we wanted. Didn’t work very well. It’s simple psychology. Some of us govern themselves mostly well, others dont. That doesn’t mean they can be held responsible for their inability to do so. They need to helped with measures to keep harm away.