First off, I'm fully vaccinated. That said, I understand why many people are vaccine hesitant. The COVID vaccines are not FDA approved. Anybody who has taken the vaccine has taken an experimental drug. If and when the FDA approves the vaccine, the potential side effects will be listed and people who are hesitant will be better equipped to make a rational decision. Also remember that the manufacturers of the vaccine are shielded from lawsuits related to the vaccine while also making record profits. This is causing many people - regardless of political views - to pause and say, "Hmmmm."
A couple of large businesses where I live are mandating the vaccine ("take the jab or lose your job") and that position is getting a lot of push back. My solution is simple. The employer simply needs to say, "The vaccine is perfectly safe and works. To show how safe we think it is, we will assume all liability and will become completely responsible for any and all side effects caused by the vaccine from the date of first injection to the day you die." I don't expect the employers to take this approach because they really don't believe it is completely safe and effective.