Most countries have already had SARS-2 work its way through them significantly. The utility of a vaccine might be lower than you think.

NZ comes to mind as a country that has barely built up any immunity (due to them trying to contain it completely). They can expect more utility from a vaccine than otherwise.

Anyway, given the incredibly low rate of both mortality and also any real consequences in, say, those under age 55, their personal benefit of a vaccine is incredibly low. So it really comes down to whether you’re a Sweden person or a New Zealand person.

I’m a Sweden person personally.