That's what our brains are for. I don't want the government deciphering the information for me. We live in a country that allows people to make bad decisions and then suffer the repercussions. Unfortunately that can result in collateral damage. Its an imperfect system. I get that you don't trust other people to make the right decisions, but that's how our country works. With freedom comes risks you assume as a citizen that you can't control. Your points aren't necessarily unreasonable on their face its just not "how things work" aka not reality. It seems your issue is more with how our country works than with any disinformation or anti-vaxxers.You skipped the role of deliberate disinformation.
We're all a product of our situation. You are dependent on the government for your livelihood, while I'm dependent on the freedoms of capitalism for mine. That tremendously shades our opinions. Selfishness is just a matter of perspective based upon what side of the fence you're standing.
This is going to be a wildly unpopular opinion, but misinformation for the most part is protected free speech. Its a slippery slope when we let a government, organization or communication platform determine what is misinformation or not. See Wuhan Lab Leak for example. Misinformation is most often in the eyes of the beholder.