Remember, The Internet Is For Porn
The killer app for this technology is ensuring your <favourite porn video site> search* for "cute teen big tits"** doesn't return a 60yo crackwhore with a face like a bulldog chewing on a thistle.***
Or Rick Astley.****
* Not that you would ever use such a service of course. It's all those other people who do.
** Or your favourite kink.
*** Unless this is your favourite kink.
**** Under any circumstances.