It should be noted that (3) is not true. You cannot deny entry to black people because you are a racist, for instance. You can deny someone who was previously v

It should be noted that (3) is not true. You cannot deny entry to black people because you are a racist, for instance. You can deny someone who was previously violent, for the violence. Not because you dislike them. This is similar to 5. I, as a government, can lock up people who engage in behaviors I dislike (e.g. because they were violent.) 6. I, as a government, can lock up people who are affiliated with groups I dislike (e.g. political groups not in power)