Illiteracy. People are addled by the constant barrage of propaganda, most of it in the form of advertising, its characteristic obsessions with superficial appearances, its constant reliance on lazy stereotypes, its overestimation of the worth of stupid jokes dressed up with a clever veneer, and its insipid pandering to the lowest common prejudices. Intellectual laziness and sloppy thinking based on learned heuristics rather than any kind of logic hace come to dominate our politics, our workplaces, our social lives, our whole culture. It has begun to sink in at an unconscious level and undermines the foundations of our socially constructed worldviews. It is the final victory of the Spectacle, the complete divorce of humanity's understanding of its own situation from the reality of it.
Whether or not they have it in the back of their greasy little minds somewhere that they'd like to kill of every alternative that can't be bought out instead, this is also facebook desperately trying to stay relevant. If they don't federate, it's all or nothing: Unless they become completely dominant in the field of mastodon-like social media services their product will be quickly forgotten. If they do federate, they have some chance to survive if only by being known as the one, alone among the current billion-user contenders, that does actually federate.
The idea that "a computer would deserve to be called intelligent if it could deceive a human into believing that it was human" was already obsolete 50 years ago with ELIZA. Clever though it was, examining the source code made it clear that it did not deserve to be called intelligent any more than does today's average toaster.
And then more recently, the ever-evolving chatbots have made it increasingly difficult to administer a meaningful Turing test over the past 30 years as well. It requires care and expertise. It can't be automated, and it can't be done by the average person who hasn't been specifically trained in it. They're much better at fooling people who've never talked to one before, but I think someone with lots of practice identifying the bots of 2013 would still have not much trouble catching out those of today.
I have no interest in interacting with Threads myself, but I suppose it's good news for people who want to be on the fediverse but just can't manage going without being able to follow @burgerking or whatever.
Personally I think the moment when Bethesda lost their way was somewhere between Skyrim and the DLC for Skyrim. Maybe its unprecedented commercial success went to their corporate heads.
As people have said in some of the many, many other threads on this subject, if they really wanted to copy someone else's style of full-screen error message they'd have done much better to go with "Guru Meditation"