Thanks for your kind words! In response to your question, browser vendor developers believe that users are generally unaware of how the web is built or whether the page they are navigating consists of different components (https://github.com/w3c/webappsec-permissions-policy/issues/5...).
Let's take Google Meet as an example. When you try to join a very (cough cough) important (cough cough) work meeting, and the browser pops up a prompt requesting access to your camera and microphone... How do these browser permissions work? How many other permissions are out there?
