We are not going to get enough voluntary vaccinations to achieve herd immunity and bring the Covid pandemic to an end in the US.
That’s on the vaccine hesitant fools.
When the US daily vaccination rate drops below 2 million a day, there will be incentives to get vaccinated. Lottery tickets, cash, etc. They have already done some of this in Alaska Native Villages. New Jersey is going to give out free beer coupons.
When the daily vaccination rate drops below about 1 million a day there will be coercive government mandates, such as you cannot get on an airplane without proof of vaccination, etc. The list of things unvaccinated people cannot do will grow from there.