Do not worry. Overwhelming majority of Adult Americans chose to get vaxxed. The anti-vaxxers are such small minority they are irrelevant. Ignore them because the paranoid always yell the loudest.
Unfortunately there are enough antivaxxers that we are already seeing outbreaks of diseases like measles. Add a significant unvaccinated illegal population in close quarters and I’m concerned we may start to see significant outbreaks of diseases a lot of people have only read about. Time will tell.