Not only that, it breaks browser-native search functionality—and apparently replaces it with nothing, at least on Safari, where they've removed the standard sea

Not only that, it breaks browser-native search functionality—and apparently replaces it with nothing, at least on Safari, where they've removed the standard search option entirely. Strangely enough, the in-Google-Doc search function works just fine on Chrome. I recognize that it sounds somewhat paranoid, but I strongly suspect this is a deliberate attempt to push people to use Chrome over other browsers.