Noi argument that unvaxxed people arent a problem, and that the problem hurts everyone financially and in other ways... But the solution isnt to throw bodily autonomy out the window (in fact if you do so you will likely make the problem worse and cause more people not to get vaccinated out of protest).
The solution is to educate and address the problem with other means, which int he end will likely do far more to address the problem anyway.