Of course—we don’t know exactly who had the virus. However, we must function in reality where we know younger people are less likely to take the vaccine. Should we still try to get every willing person on board? Absolutely. My takeaway is more that, even if many young people simple refuse, this is unlikely to have too much impact as hospitalizations and deaths will be low once at-risk groups are protected.
We are never going to get rid of the virus completely given what is happening elsewhere in the world (vaccine hesitancy is greater in the EU than in the USA and many countries are simply locked out of the vaccine race). So the best, realistic hope is to protect the vulnerable. Many of us agree that we can’t stay locked down once vaccine is available to everyone. The science supports that argument—we opened the vaccine to those at risk, first; they are taking the vaccine in high numbers; cases, hospitalizations, and deaths are falling; we will soon open vaccine to all over 16. There’s not much left to do. Eventually vaccinate as many children as possible, but I expect uptake in kids to be low. We’ve been saying “the kids will be fine” for too long to take it back. If you say something enough times, people believe it. A similar psychological experiment is unfortunately playing out in the EU where they repeatedly find reasons to say the AZ vaccine is unsafe and then wonder why so few want vaccine there.