Excellent response to an article full of misconceptions about the Agile approaches. This turns in a good summary of cargo cult agile we see in the wild and the original intent. I especially like how it points out approaches to properly integrate UX as well.

I think it's the single one reason which makes Kotlin tempting to me every time I dabble in the Java ecosystem.

Or why they are definitely not a magic tool for programming. Far from it. This might help developers a tiny bit, at the expense of killing the learning of students falling for it and the creation of a massive amount of low quality content.