There's a huge amount of valuable content in the article. People saying silly nonsense like '10k words for "migrating code and data is a headache"' missed out on all of it--which may well be fine for them because not everyone needs to know these things, but this is an excellent article for those who do. And rejecting this article because an LLM may have been involved is irrational ideology.

My biggest problem with the article is the title, which is somewhat the inverse of clickbait--functional programmers are his apparent intended audience but the content is much broader.

I got the impression he tweaked bits of it. It's still extremely apparent though.