Can you provide some more precise examples of the things this tech would prevent, and how it would prevent them? From an outsider's perspective, it seems like g

Can you provide some more precise examples of the things this tech would prevent, and how it would prevent them? From an outsider's perspective, it seems like google or whomever could always add an extra layer of junk to any underlying technology to bring it back exactly to where we are now, but just less efficiently.