Limiting COVID-19 Restrictions; Prohibits state or any political subdivision from enacting mask mandate; provides any such mandate is void; prohibits state & local governments from requiring COVID-19 vaccinations, issuing vaccine passports or other standardized documentation to third parties, or otherwise publishing or sharing COVID-19 vaccination records; prohibits businesses from requiring customers to provide documentation certifying COVID-19 vaccination or COVID-19 post-transmission recovery or discriminating against customers on basis of their COVID-19 vaccination status or COVID-19 post-transmission recovery status; declares certain actions based on vaccination status or having immunity passport are unlawful discriminatory practices.