Right, I always find these kinds of statements about "we can't find talent in <'weird' language X>" a bit confusing because I personally know all kinds of people always desperate to find work in neat-lang be it Haskell, OCaml, whatever... But the opportunities never seem to be there.

And it was only 3-4 years ago (maybe less) that Rust was considered by hiring managers to be in that category, too. Ask me how I know.

I'm going to assume it really means that they can't find people who satisfy some other constraint (location, pay band, "required" degree, experience on some other system or in some industry, etc) and OCaml or whatever.

In any case, LLMs blunt this. Hell, please stop me from opening a tab and starting a new OCaml project right now.