Meanwhile, in BEAM land, this is a solved problem, and just watching different languages converge into towards the set of primitives and constraints. It is hard to replicate BEAM’s premptive scheduler, but I would not be surprised if someone will end up thinking they invented something novel by adding queues (mailboxes), or failing that, something like go channels.

And even then, once you have a workable set of primitives, it turns out that there are some orchestration patterns that recurs over and over again, so people will converge towards OTP once the primitives are there.