We are almost certainly overreacting to COVID-19
Public policy is only as good as public compliance. I suspect govts have recommended about twice as much as what needs to be done because they expect people will do about half of what they are told to do. Do I think this is good policy? Absolutely not! It undermines long-term trust for short-term results. I also think it has resulted in a caution-spiral. But it does mean that you can relax a bit when people around you don't follow the rules to the letter. This bungled policy approach has led us to a strange place where officials are urging the public to get a vaccine that they (the officials) say is ineffective. But the public doesn't dare repeat what officials say about the vaccine. That would be anti-vax conspiracy stuff.