Masks are a large part of the reason that Vietnam is currently not running infections of Covid. Lack of visas, are also important.
Facemasks were required by EVERYONE for two months.
Everyone.
Now they’re not, but lots of people are still wearing them, even now.
The Swedes didn’t wear the death masks, nor did they implement cruel lockdowns.
Their latest death total from the KungFlu: Zero.
That says it all.
The Swedes may be complete suicidal morons on immigration but they handled the scamdemic better than any country in the world.
and masks are the only difference between us and vietnam. Just because 2 things may be true does not prove relationship let alone causality
I think the latter is much more important. Hawaii shut down travel too and did well. Same in New Zealand.