I understand that, what I’m trying to understand is if there’s a claim being made that such machinery is especially desirable in this circumstance... is this cl

I understand that, what I’m trying to understand is if there’s a claim being made that such machinery is especially desirable in this circumstance... is this claimed to be “the way you have to do it in pure languages” or “a really nice way of doing it, which is enabled by language purity”?