> But there are still unmasked people and unvaccinated people
I'm not sure how you're convinced it's only the unmasked or unvaccinated people that are responsible for the spread of the virus at this point. In many countries they are not allowed to go anywhere.
How is the virus crossing oceans so quickly if the unvaccinated are unable to cross borders?
They've made it a requirement to be vaccinated to use any form of federally regulated transportation - plane, train, boat - personal vehicles are the last option, but good luck trying to drive on the pacific ocean since you're not allowed to enter the US unvaccinated either AFAIK.
I'm not sure how you're convinced it's only the unmasked or unvaccinated people that are responsible for the spread of the virus at this point. In many countries they are not allowed to go anywhere.
How is the virus crossing oceans so quickly if the unvaccinated are unable to cross borders?