[maigret]

That’s a common error, reused by antivaxxers. They are indeed because even what we consider relatively high infection levels are just enough to get 15-20% of the population infected per year. This is less than the part of unvaccinated people. That’s why having a very high vaccination rate is critical to kill COVID. Above this threshold you’d see the infection rate affected. Still, vaccinations are good strategies because they still reduce infections, or at least severe forms of it. Without it in many countries would have been totally saturated by Delta.