I have always been paranoid since watching a movie that shows your camera can be turned on remotely without your knowledge. Not that anyone has any reason to access mine or would.
But still just the same I prefer knowing even if someone chose to, they couldn't get very far.
I put this on my laptop and my kids laptops.
They are the perfect size, easily slide open for when you want to use your camera and closed again when not in use.
https://www.amazon.com/Tintelek-Webcam-covers-Camera-Desktops/dp/B07DJ317ZF