My sister in law passed away 2 weeks ago from Covid complications. It can be very serious if you are the one who it impacts and you have issues or complications that make the situation much worse.
Not really the same as o oxygen is needed right away to be able to help others. The vaccine for those 16 and over is not needed to be able to help others. Vaccinating Nurses, doctors, elderly and others in other countries would help save more lives. Economically as well as the counties in lockdown will end up becoming a burden on the US or not willing to open up borders (Canada) as soon as would otherwise be possible.
But I guess 60 thousand people to watch a baseball game is important.