If SW suddenly activated everyone's camera

Not even possible multiple ways on my cellphone.

Only my camera app has permissions to the camera.

Nothing else does. And it's a non standard camera app.

That sounds horrendous. I don't wanna flash my chins unsolicited or solicited for that matter

All you'd see is

My camera is covered anyway.

Pc with no camera

I'll hope no friends are watching.

Not possible at all