If you have the flu you should wear a mask.
We are enforcing mask-wearing and doing lockdowns because of COVID asymptomatic infections, these methods don't make much sense for the flu.
https://www.centerforhealthsecurity.org/cbn/2005/cbnreport_1...
We are doing these so that politicians can be seen to be "doing something". Not because there is any evidence that they work or are effective