This is rather naive. In certain circles yes but by far the majority of people use just their search. So you are saying a vast majority of people don't use gma

This is rather naive. In certain circles yes but by far the majority of people use just their search. So you are saying a vast majority of people don't use gmail, google maps, or youtube. I'd venture to guess a vast majority of people use at least one of those things on a regular basis.