That aside, I do have an issue with government filtering any "objectionable" content of any sort regarding the internet. If someone's downloading or uploading child porn, throw him in the bighouse.
Filters is a door to open government filtering of anything down the road, including what could be considered "violent" (NRA), hate speech (what the government says it is), and anything else.
It kills me that saying "Woowoo" to a fellow employee can be regarded as "creating a hostile work environment," but viewing deranged, mentally-aberrant filth in a public facility is all sacred and jus what the Founding Fathers had in mind.