“Bookmark Link…” “Save Link As…” “Email Image…” “Set Image as Desktop Background…” “Bookmark Page…” ... we can’t get rid of these things by simply tog

“Bookmark Link…” “Save Link As…” “Email Image…” “Set Image as Desktop Background…” “Bookmark Page…” ... we can’t get rid of these things by simply toggling some option in about:config ... Why seemingly the most useless options are not in about:config