Moreover, the law has never permitted doctors to challenge the government’s loosening of general public safety requirements simply because more individuals might then show up at emergency rooms or in doctors’ offices with follow-on injuries. Citizens and doctors who object to what the law allows others to do may always take their concerns to the Executive and Legislative Branches and seek greater regulatory or legislative restrictions

Pg 3 of the opinion

No one wants to set a precedent for sueing the government every time they don’t stop a potential bad thing from happening.