I predict that these times of excessive trust in AI during decision making will be written in history books at some point of time. Providing that there will be books at all.

I already suspect that Duolingo destroyed real people's recording of Spanish conversations and replaced them with AI. For example I can quite often hear continental Spanish accent which has never been taught to me before (as I started with Duolingo as a freshman) - it used to be always American Spanish accent. Wrongly cut conversions is another matter.