Re: What happens when everyone moves to Google?
>Watch out for Microsoft's "special offers": 50% off! Get your search API here!
That's not really how Microsoft usually operate, though.
More like there'll be popups in Windows: "You're trying to switch your search product to a different API. Check out Bing, it's Microsoft's recommended API! Are you sure you don't not want to not switch?" followed by a huge KEEP USING BING button, and underneath it, in 3-point font, battleship grey on a military grey background, "no I am stupid and like to take unnecessary risks".
If you're persistent enough to click the latter, you'll be dropped into a Powershell instance where you have to manually switch API for every possible search term, one at a time.
And of course, after every system update, you'll "accidentally" be switched back to Bing anyway.