> A modern example is public health.
I think this is an excellent example of what I meant about "how direct the harm is" mattering.
Imagine, if you will, a continuum ranging from absolutely direct harm to absolutely indirect harm.
On the absolute left, imagine person A stabbing person B. That's about as direct as you can get, right? And I also think there's not a ton of people who would disagree that stabbing someone should be banned (let's ignore self defense arguments).
On the absolute right, imagine person A moves a chair. Someone trips over this chair. That person ends up in a foul mood and cuts someone off in traffic. This causes a traffic jam. In this traffic jam, a refrigerated truck breaks down and a bunch of food is ruined. More food is ordered, which takes up space in a shipping container that would have gone to medicine, had the food not been ordered. Person B dies because of a lack of medicine that would have been there had person A not moved the chair.
This was about as indirect of series of events as I could come up with, but I think you get my point here. There's a direct causal chain between person A's actions and person B's death in both scenarios, but I can't imagine very many people really condemning person A in the second one. In fact I think someone trying to ban moving chairs because of this incident would be soundly ridiculed.
So where does going outside without a mask during a pandemic sit on this continuum? Well, going outside without a mask, if you have a high viral load, and someone comes close to you, there's definitely a chance they could die. That's definitely not nearly as direct of harm as stabbing someone. It's also clearly not nearly as indirect as that tortured example I came up with in the second one.
Personal opinion? It's definitely farther to the left than the right. Say, somewhere between 1/2 and 3/4 of the way to the left. Maybe somewhere around 2/3 of the way there.
Someone's opinion on something such as a mask mandate, is going to depend on if they view that as direct enough harm for the government to have a legitimate interest in regulating.