Just like masks don't help the wearer, for a sufficiently tunnel-visioned definition of "help" and "things I care about". (Yes, I know, masks aren't the perfec

Just like masks don't help the wearer, for a sufficiently tunnel-visioned definition of "help" and "things I care about". (Yes, I know, masks aren't the perfect example because they do have a [smaller] prophylactic benefit to the wearer as well. But if they didn't, it would still be a good idea to wear them for disease containment, and "lol it doesn't benefit me" would be a dubious argument for the same reason.)