Comment by jacquesm

I can't really agree with that. If you ship your linker with a disclaimer saying 'don't use this for early stage stuff, one day we might decide to rewrite the whole codebase in a language that won't be available early enough' then you'd have a point. But if you didn't that is precisely the kind of use case where mold shines, and so inevitably it will be adopted. Your downstream should be precious. At a minimum you should communicate such intentions, do so timely and hear what others have to say, even if afterwards you decide to push on.