This is going to be anecdotal on my part, and I am not an expert (yet), but I learned that there are many instances of exploitation that happen on "normal" websites, especially social media. While exploitation certainly happens on pornographic websites, it is not the sole area in which it happens.
Another anecdotal experience is that I was groomed on Steam, a gaming service; will we require identification to play video games, someday? Some already want social media to require identification, so it's not a stretch. And don't get me started about exploitative material found completely away from surface pornography websites, as seriously heinous stuff exists on the Dark Web, and inside of evil people's offline "collections."
I know there's many factors at play, but I ultimately feel that parents should be more involved and try to prevent such content from being accessed by their kids, without government involvement. However, I do feel this is partly by design, allowing the government more control, disguised by good intentions.
There's a few more points I wanted to make, but I don't want to create a wall of text. I really hope things work out for freedom, but I am fearful.