[henearkr]

In some other countries they do, especially in Europe.

[ksk]

I'm a little suspicious when the real experts don't wear masks, and the internet experts berate you over the head for not wearing one.

[henearkr]

Maybe that's because in front of the media some experts consider to uncover their face as a worthwhile risk, in order to reach to people understanding more easily.

That's not all experts, though, many of them still wear their mask in front of the camera.