I suppose children should have access to a better quality of porn. The stuff we have now is probably harmful to watchers of all ages in varying degrees. That said, I don't think society will ever be liberal enough to have a kids section on porn sites.
> better parental controls by default on the client level
Having parental controls on by default would be a reasonable solution to this issue.
> they know it’s something they don’t care at all about
Is this a typo? Children go on porn sites because they want to watch porn. That's why I did it. If children didn't want to watch porn, they wouldn't. I don't think the sex itself is something they need protecting from. Just the addictive qualities that are present in both porn sites and the wider internet.
> better educated and supported children
Better educated and supported parents would also help.