And I didn't mention the problem of people who can't afford to take precautions, which is why this is a collective action problem. And sure, SARS-CoV-2 did end

And I didn't mention the problem of people who can't afford to take precautions, which is why this is a collective action problem. And sure, SARS-CoV-2 did end up in animal reservoirs, but nipped early enough in the bud this either wouldn't have happened, or would have been controllable (with respect to animal-to-human transmission).