It isn't particularly hard to understand - people should be allowed to make their own determination about what is good for their health, what isn't and what risk tolerance they are personally comfortable with. If that principle is embraced a whole heap of good things are fairly obvious - why there shouldn't be state-backed eugenics programs, why exercise is voluntary and it makes health policy a lot less charged. If the principle is thrown out then a lot of problematic policy becomes hard to reject.
I mean, look at what the vax-mandatory movement got - they enraged a bunch of people, helped secure Trump II, made vaccine scepticism a mainstream and popular position which arguably handed the US health department vaccine policy to anti-vaxers. Maybe avoiding authoritarian tactics and sticking to principle would have gotten them a better outcome? Hard to see how it could be worse, to be honest. They screwed up pretty badly.
To me it seems needlessly cruel to relearn the lesson on a mountain of dead children.
Google Joe Rogan Measles. This is the level of information that people are using to make these decisions, being fed to them by the LARGEST mainstream media source (Joe Rogan has the largest mainstream media audience).
Yes, the right to spread avoidable infectious diseases obviously has priority. /s
It's also worth mentioning that some people seem to have a worriyingly short and/or selective memory. I mean, how could you ever trust your government on such matters after stuff like https://en.wikipedia.org/wiki/Tuskegee_Syphilis_Study or https://en.wikipedia.org/wiki/Contaminated_haemophilia_blood... ?
Aren't they optional in most cases? You can opt-out of vaxing your kids today right? They just won't be welcome in public schools. I guess the other common cohort is health care workers (which seems reasonable) per https://leadingage.org/workforce-vaccine-mandates-state-who-... More than 1 million people died in the US from the COVID pandemic so it seemed reasonable to work hard to get herd immunity but the backfire effect made that counter productive. Hindsight is 20/20 though.