I can point my finger at the problems above. I can clearly articulate the problems above. I can even propose some clear and limited solutions to those problems.
But there are monied and powerful interests who do not want to solve those problems. So we will end up blaming "stupid people" or give a "blank check" of regulatory authority that ends up being abused to line the pockets of bureaucrats who will craft laws that damage free speech and the rights of common people.
Before we go start a class war about educating the unwashed masses, or create a new "TSA for the internet" let's just stop and think about how this problem has been solved reasonably for "old media" without hampering free speech or redesigning school curriculum across the globe.
For example, how much “smarter” are children today than children of 1000 b.c.?