In the minds of the political elites, when Trump won the 2016 election.
I hate the guy as much as anyone. My wife was crying. It was a shock.
The DNC could have examined why they lost the key swing states by the thin margins they did in a deep, meaningful way. But that would have required acknowledging mistakes made by their highly paid political consultants and their own power brokers. But who wants to be the person to admit they screwed up and lost to a tangerine/chicken strip/cheetoh?
"Nah, let's just blame the Russians. They hacked our emails, they put out ridiculous lies on social media..... yeah, that's it.... the Russians and dumb morons who believed them."
At that moment, the party that has always defended civil liberties, always fought censorship by the right wing theocrats, suddenly decided it was just too dangerous to have uncensored speech. They pointed the finger at Twitter and Facebook, and threatened them. They whipped up the tech employees, making them feel responsible for the tangerine, when it was their own horror show of a primary process that doomed them.
What's really weird is that if you think about it, the people who they think need curated, safe, censored information are the people who voted for Obama in 2012, but voted for Trump in 2016, or stayed home. They think their own voters in 2012 are too dumb to weed out misinformation themselves.