Public health and safety trumps your personal freedoms. Just like we have traffic laws you don't have the freedom to endanger other people because you want to drive 100 MPH in a school zone.
No, they emphatically do not! Who taught you that? "Public Health" isn't real. The public is made up of individuals, there is only individual health. We are not cattle to be herded by whoever you think is qualified to make our decisions. The government derives its power from the people. None of us has the power to demand the personal health information of other people, thus the government has no such power.
Not being allowed to drive 100 mph in a school zone? That makes it ok to force people to participate in medical experiments against their will and show proof that they did? That's insane. I have no expectation of privacy of my driving speed when out on the public road. And I might get a ticket or lose my license, maybe face jail time (if I hurt someone), but I don't have to present proof that I don't speed in school zones in order to get access to public accommodations.
If you think I pose a risk to others to the point that you can deny me my rights, the burden of proof is on you. And I am not required to participate in my own prosecution, so kick rocks and mind your own damn business.
Anyone out there who wonders how Germany went from somewhat normal to gassing Jews and baking them alive in ovens, in less than a decade, the thinking behind the posts I'm responding to is how it happened. If you believed it could never happen here, better start paying attention.