If you are a person who doesn’t know anyone in real life opposed to the mandates, it’s because they are either afraid to speak the truth, for fear of losing their livelihoods, or they have bought into the propaganda, or you are projecting your beliefs onto them and just assuming they agree with you.
These injections are still experimental. They should not be forced on children or anyone.

If you want the vaccine you are free to get it. You cannot force it on someone else and you cannot restrict their rights because you are fearful.