Right, like I figured. So it is a matter of probabilities. If one lives in a country where a super majority is vaccinated, particularly if that same person does

Right, like I figured. So it is a matter of probabilities. If one lives in a country where a super majority is vaccinated, particularly if that same person does not travel, the likelihood of him both contracting such a disease, interacting with a person not vaccinated against that disease, and then that person contracting the disease is vanishingly small. That is not remotely comparable to blowing through red lights, such as you suggested in your example. So my follow up question, is then, why the vitriol? The comments here are incredibly aggressive, particularly considering the usual behavior of the community. It seems to me the average commenter here is more likely to get in a head-on collision due to daydreaming about the rust borrow checker while driving home than the scenario presented earlier is to happen.