if you're a young person with no health issues you probably won't be on the list for getting the vaccine first (it's at risk groups and healthcare workers first)
Also importantly and slightly paradoxically, if you are a young person who would eagerly volunteer to get a vaccine, it's likely that you are diligently compliant with all the other necessary rules like hand washing, masks, social distancing, and so the need for a vaccine would be even lower!
Identifying those who would most benefit is hard. Those who would most benefit is not the same group as those who would jump at the chance of a vaccine.
Also importantly and slightly paradoxically, if you are a young person who would eagerly volunteer to get a vaccine, it's likely that you are diligently compliant with all the other necessary rules like hand washing, masks, social distancing, and so the need for a vaccine would be even lower!
Identifying those who would most benefit is hard. Those who would most benefit is not the same group as those who would jump at the chance of a vaccine.