That was just PR fluff designed to play to the ideological biases of their Valley employee base. They released GPT-2 anyway some months later because other people were going to replicate it anyway, and guess what, the river of fake news we're flooded with daily is still not being generated by AI. It's being generated by journalists with an agenda, same as ever.

Don't get me wrong. You can absolutely generate news articles with these text generation models. But if you look at examples of the "fake news" generated by the monster GPT-3 model, it's not really any different to junk churned out by supposedly respectable news organisations i.e. grammatically correct but filled with logical contradictions, false statements that can be checked in 30 seconds with a search engine and so on. Most people already learned which news sources are trustworthy and which are pushing an agenda. If those outlets replace their journalists with GPT-3 it won't make any difference. The readers who don't trust them will still not trust them, and the readers who just want partisan cheerleading will continue to be satisfied.

The proportion of people who will spend 30 seconds with a search engine to check on something is practically infinitesimal. Even people who do it frequently don't do it most of the time. And it doesn't matter anyway, because it's too late - you only have to fool people for a second, or a fraction of a second.

Great, so focus on solving that problem generally instead of worrying about AI.

What I see is actually quite different. If the people who could detect fake news was practically infinitesimal then you'd see the vast majority of people having super high trust in the media. In fact most people don't trust the media, lots of polls showing that. Sure they may only fact check something occasionally (often by reading about a topic they happen to understand), but people aren't stupid. After they notice or hear about a few mistakes and observe they're always in the same ideological direction, they get the picture.