A lot didn't though. Exposure (regular or casual) to porn at a young age has some long lasting consequences. Survivorship bias. These things don't exist in a vacuum, they shape our culture.
> Their kids are probably going to be better with tech at some point.
Hmmm. I know it's from personal experience but I think the vast majority of kids don't care about tech. It's 2020. I already heard that as a kid in the 90's (you are all tech genius ! born with it !) and plenty of 20-30 are still as dumb with computers as my peers were back then.
Now, indeed, it's way easier to access porn these days than back then or even 15 years ago.
> Wasn't the Australia block circumvented within 24h by a ~14-year old kid?
That kid is an exception, not the norm.
Most will use some kind of solution recommended by their peers and that's how we end up with "streaming website" installing malwares all over the place. It's easier for people to click on a website to watch their shows than going to a torrent site (or whatever tech is used these days to share movies and tv shows).