Unknown Mozilla dev addon "Looking Glass 1.0.3" on browser
Many people seem to be shocked because Mozilla installed an add-on automatically. In my opinion, it doesn&#x27;t really matter since the code is coming from Mozilla - they&#x27;re building the whole browser, so they could introduce functionality anywhere. If someone distrusts their add-ons, why trust their browser at all?<p>The main question is what behavior is being introduced. I haven&#x27;t researched deeply, but apparently the add-on does nothing until the user opts-in on studies.