Some people may think what you're saying is outlandish, but it's worth remembering that this is pretty much what already happened to Ublock (which led to the forking of Ublock Origin and return of gorehill)
Not saying it cannot happen, but in Firefox, it is a “Recommended“ extension which gets reviewed per release. A sophisticated attack could slip through, but a ham fisted takeover is unlikely.
Not saying it cannot happen, but in Firefox, it is a “Recommended“ extension which gets reviewed per release. A sophisticated attack could slip through, but a ham fisted takeover is unlikely.