[tempestn]

People take actions every day that affect others, some negatively and some positively, and don't receive consent for each one. We don't need consent to put exhaust or other harmful chemicals into the air, and those are an explicit negative. Something like this could be a huge positive, potentially saving millions of lives. If the projected benefits to risks are sufficient (and I'm not saying they necessarily are, but if that turned out to be the case based on further testing), there is a point at which it would be worthwhile, despite it not being possible to get individual consent.