The reason I’d like them to be vaccinated is so that normal life can resume to some degree. All public places save for grocery stores and pharmacies have been closed here since early December. There’s been a 9PM curfew in place for a month with no end in sight. People’s mental health is rapidly deteriorating. I would not be making this argument if we were simply required to wear masks and could go about our business as is the situation in many places around the world. But that is not the case at all here.
I don't think just swapping priority from elderly to prime age is a solution. As elderly will still be the ones bogging down emergency services, making relatively benign injuries a huge massive problem for everyone else. When returning to the normal distribution of emergencies after opening everything up, this is still a disaster for the hospitals.
One that jumps out is a blanket, age-based DNR. A 70 year old who has been refused the shot but subsequently develops Covid is significantly more likely to be hospitalized than your “prime of their life young person”, for whom Covid isn’t nearly as likely to be severe.
This means they’re going to be an overall resource strain on the system. It wouldn’t be logical to refuse vaccinations for those most likely to be seriously sickened by the disease but then to try to provide advanced life support when they need it.
We will need to convert some percentage of hospital staff into “Covid hospice workers” to allow those who are sick to die as peacefully as one can when their lungs are shutting down.