Would this be wrong?
I like talking to random people. I can spout a lot of info at them, if they are receptive.
If nothing else, some of these people need a little nudge.
I have been bringing up these issues to people I have met, but not by me approaching and saying things like this. I have been surprised at how many agree with me, even though most of them really don't have any facts. They just see that something ain't right.
If you wear glasses or are close to a window, ask them to fog it up with their mask on, then explain that those water droplets are 70 times larger than the virus. Watch them short circuit.