Beyond redefinitions, it turns out people are really good at creating codes. The french Argot was such a code, designed by thieves and criminals. It created a whole new wealth of dangerous words. Instead of Internet search tracking, they feared eavesdropping.

That law is pointless. You're supposed to use Internet searches as bait as long as it works, not force criminals to create a new language immediately! There were paedophiles before the Internet! And I question the idea that porn makes children go paedophiles to begin with, which I understand this "Think of the children" argument builds on.