Google can also be used to find porn (removing the safe-search is trivial). Google also caches webpages, which could be used to circumvent the filtering. (I jus

Google can also be used to find porn (removing the safe-search is trivial). Google also caches webpages, which could be used to circumvent the filtering. (I just tried this - yes, they index porn pages as well) How is this magic bullet meant to stop kids looking at porn through things like Google Cache, Wayback machine, etc?