Yep. And social media like @MushroomX said. My best friend's sister-in-law is a higher up at Pfizer and she said she thinks if social media didn't exist that we'd be close to fully vaccinated way before now, and that this whole thing would either be behind us or not a big deal at this point.
I think it might be a little better but even without social media you have the right wing echo chamber pumping out bs no stop and the crazies getting screen time showing out at city/county public meetings.
True, but consider this @BillBanneker.
If you have a City Council meeting, you would have a small number, lets say 20. With Facebook, you have bots and other people to connect with. There is free range for talking and saying, "Barack Hussein Obama IS A MUSLIM TERRORIST!" and then all of a sudden your getting there thumbs up, hearts, and positive re-reinforcement for your views being heard and confirmed as "True".
So with that mindset, imagine now, in their shoes, being so connect to it like a drug that when people like us tell them about the vaccine, they get upset and go to their facebook, "My brother-in-law is part of the SWAMP. I told my sister to divorce him and take the kids, because if he puts the vaccines in their bodies it will change their DNA and sell them to the Pedophile Ring!"
Heats, Thumbs Up, Sad, Angry Faces...
Twitter as well, but the social media platform enables their bad behavior, but also provides that positive re-enforcement that they are right. It's simple in nature, but with pride, people get angry when they are told they are incorrect against their dogma. It's their personal religion, like being told, "God doesn't exist. Your crazy."
Not giving them an excuse, but just a mindset of how entrenched these people are and why it's so hard for outsiders to convinced them to stop.