@StephanKolassa I had the idea that there recently were a lot of trivial questions written in some confusing way and aome self answer in the text with the question 'is this correct?'. It made me wonder whether the people that are playing with AI had turned from confusing answers to simplistic questions. Then I saw this post and thought, there's another one
stats.stackexchange.com/questions/306957 but it just happened to be a bumped up post.