You own a shopping mall. Everyday, millions and millions of people visiting your mall without buying anything form you. They just go in and out! How do you make money?
Selling newspaper at the entrance?
Selling drinks at the exit?
The investors know how to monetize from what they are good at. For Larry, probably he will put up advertisement space for sell on the building. For Bill Gates, he probably put Bing Search Engine kiosk at the sortie?
What would you do?
i still frequently use Google despite the appearance and popularity of the Bing search engine*;’