[antonvs]

You've already benefited, either directly or indirectly, from the polio vaccine, the smallpox vaccine, antibiotics, etc. You might not even be alive if it weren't for those, because some of your direct ancestors would have been likely to die or be severely disabled.

So what is suddenly giving you pause here? Just the idea that these shots may be needed more regularly, rather than a few times during childhood?

Do you think we should return to a life in which we forage naked for berries in the forest?

Assuming the answer is no, where do you draw the line as to what technologies you're willing to accept, and which you aren't?