Guilty as charged! :D Short essays are definitely not my forte. (and this one is definitely longer than I wanted it to be, but in my typical style I kept adding to it after I wrote the initial version, and I'll probably add even more content after I go over all the discussion here)
Well, I guess that means I'm still a pretty poor writer. :D (I'm the author of the article) These days I do use AI to touch up my grammar and fix my typos, but I'm still write my articles myself and you feel that the article lacks substance - that's on me.
For me essays are something very personal, so it'd hard for the AI agent to read my mind about my thoughts on a subject.
I think these days F# is probably a big more polished than what you remember, so perhaps it's worth giving it another shot.
Being a hosted language always requires certain compromises (something that was also apparent in Scala). I used to do Scala professionally in its early days, but for me it felt it added just as much complexity as it addressed. I focused on Clojure back then (on the FP side at least), and I do think that F# probably brings more to the table than Scala. (if one is not constrained to Java, that is)
The tooling story is not great, but I've almost never seen great tooling for a language that's not super popular. I'm guessing what you get today with Rider is more or less as good as what VS has to offer.