This worked great for a few weeks, but today it completely destroyed my 16" MBP screen when I closed the lid

This worked really well.

Adhesive works great and does not affect camera view.

They did seem to slide very easily though and if it had been bigger probably would have worked great.

a MacBook Pro 16inch and this worked great for the built-in web camera.

Super easy to install, and they've been working great on both.