If users don't punish search engines that inundate them with ads even though good alternatives are readily available, then no breakup of any kind will make a di

If users don't punish search engines that inundate them with ads even though good alternatives are readily available, then no breakup of any kind will make a difference. (Again, I'm not talking about other issues with Google's market dominance such as those related to AdWords from the perspective of ad buyers or Android licensing conditions)