In the US, all of the at-risk population who wants to be vaccinated has been. The only people who can't get vaccinated are children under 12, and they are at virtually zero risk.
Yes, but the at-risk who don't want to be vaccinated are soaking up enormous resources, including hospital beds and doctors and nurses that should be attending people with other health emergencies. Moreover they're a breeding ground for variants that can evade the vaccine. And beyond that, even if they only kill each other, how is that okay?