@zstark
I don't care if you consider it a straw argument. I consider yours a straw argument by summing up those 3 cases and ending it with that conclusion.

It's morally even less acceptable to put other people at risk because of your own actions. Your friends probably thought the same.

Everybody knows the vaccines can have side effects. Here they tell you all about it and still recommend you to take the vaccine. People have to make their own decisions.

Those friends voluntarily took the vaccine, didn't they? (If not, then -that- is not morally acceptable. Not because of the vaccin itself.)

You're basically telling your friends they made a BS decision.