That isn't quite what you are being told.……….yet we keep getting told 80% of the population are vaccinated and shouldn’t end up in hospital?
80% of the population are vaccinated and therefore are at decreased risk of ending up in hospital. Of those that are hospitalised those vaccinated are less likely to end up in critical care. Therefore for adults it is a good thing.
Hence we get the nutcases saying things like "most people dying from Covid19 have been immunised", which equates with "most people dying in car accidents are wearing seatbelts". It doesn't mean that vaccination or seatbelts are "bad".