This is one of the reasons the "we don't know the long-term effects of the vaccines" argument was always silly. We don't know the long-term effects of COVID, either. They're likely to be bigger than a small dose of mRNA that breaks down in a matter of minutes/hours.
It'll be interesting to see what we think of the "let it rip" strategy for Omicron a lot of areas used a decade from now.
It'll be interesting to see what we think of the "let it rip" strategy for Omicron a lot of areas used a decade from now.