With respect to Q's reference to " :Protect 6/14-46", I Googled the word "Protect":
The most notable thing on Page 1 of said search was to the website protect.org. I found the following statement from their "FACTS" page VERY interesting:
"What is Child Pornography?
Child pornography is not an obscenity issue, nor is it a free-speech issue. Child pornography movies and images are crime scene recordings. They often depict children being raped and tortured. Learn the facts of what child pornography really is."
EVERY single documented instance of child pornography is prima facie evidence of a CRIME.
EVERY. SINGLE. ONE.
We're not just amassing data, we're accumulating, amassing, and most importantly, CATALOGING evidence.