Earlier quoted context omitted.
IMHO a simpler and probably the only viable way to force competition is to legally force Google to not respond to any query on certain periodic time periods. For instance, if you were to forbid Google from operating on every odd-numbered day, then 50% of the search engine market and revenues would immediately be distributed among competitors and furthermore users would be forced to test multiple engines and they coul…
Any search engine that was unavailable for 50% of the time would soon have 0% of the market, not 50%.
This has other drawbacks of course.