Just to pick one of these: google Flights sucks. It had a better competitor - Hipmunk - which went under because Google ate their lunch by integrating flights search into the main search product. Don't know how many of these Google products have similar stories, but it's probably a non zero numbers.
What we're getting, in many of these cases, is an inferior product that drove out better competitors through Google search integration.
What we're getting, in many of these cases, is an inferior product that drove out better competitors through Google search integration.