Or more precisely, it might. We now have a better idea of how people actually behave and it's not in accordance with "the internet is forever," and I have no interest in blaming them for 'human nature' in that way.
And it's all still dangerous. Again, I know the internet is forever, but someone else posting about ME might not.
This isn't an individual thing. It's "ecological."
And I have no interest in making Big Brother THAT MUCH EASIER to build.
It does seem like fewer people are posting personal content that way lately. Perhaps most people are better off sharing things one to one, or in small groups that are meant to stay private. That doesn't make it bad for the more public formats to exist; they're just not for everyone.
I understand why people want to be able to delete things from the internet, but it doesn't work that way. It has never worked that way. It can't work that way unless every computer is locked down to running remotely attested government-approved software, and that's obviously worse.