It's just another case of ass backwards logic by the GOP, celebrated by their voters. The GOP put the Simpsons meme "Won't someone please think of the children" on the front of their campaigning flag, even though everything they fuckin' do are things that most certainly show they don't give a flying fuck about families, children or Women.
An "online" porn ban (i.e. a porn ban) will lead inevitably lead to increasing numbers of sexual harassment and rape cases and the fucking kicker about that is, they will then, when they gonna get confronted with those increasing numbers in the future, just say "See, that comes from the ungodly porn y'all watched. Y'all can thank us for saving your daughters!" and the idiots gonna applaud them for it.
The fuckin' idiot parents who'll celebrate this are the same stock of idiot parents who campaigned on "D&D is Satan's work!" in the 80s and the fuckin' idiot parents who have campaigned on "Video Games are the reason for violence and school shootings." during the 90s and 00s (and probably some still do nowadays).
Idiot parents, who on one hand say that the government shouldn't tell them how to raise and care for their kids (Vaccinations/Measles are a beautiful current example), but then want the government to basically kill thousands of people's incomes "to save the children".
... AND don't even get me started on the obvious undertones of this bill... it's not just about banning "online porn videos", it's about so much more.