[trog]

Here's my anecdotal data: I'm sitting on a bus writing this wearing a respirator, as I have every bus trip for the lady few years. I've had several vaccinations. I've changed a few behaviours, but not many (e.g. I avoid packed indoor environments where possible).

I am yet to get COVID.

Saying "masks" without qualifiers is mostly pointless. Most people still associate masks with basically useless blue surgical masks.

Maybe I'm just lucky but the science of respirators is compelling and I find it hard to believe we wouldn't see a dramatic reduction in infection rates if everyone wore them.