Vid,
Everyone knows vaccines are no guarantee that you won't catch the virus. If the numbers of hospitalisations are correct, it shows that the overwhelming majority of vaxxed people that are catching it, are NOT ending up in hospital. Therefore, the vaccine appears to be doing its job of reducing symptoms and potential complications, which may be the difference between life and death for many people.
I personally don't care if someone doesn't want to get vaxxed, it's their body after all. For some people, their individual rights outweigh their community responsibility.