If the vaccines actually worked to make it impossible for vaccinated individuals to get the Kung Flu, why would government entities try to bribe individuals and discriminate against individuals in ways that violate the US Constitution? Just put up a sign indicating individuals are on their own and cannot sue a venue or business if such individual acquired the Kung Flu or AIDS or whatever at such establishment? Kind of like how individuals cannot sue big pharma for side effects from the Kung Flu vaccines which include endangering unvaccinated individuals exposed to vaccinated individuals.
Again, since the vaccine does not really prevent the spread, how can someone vaccinated have the Kung Flu to begin?