Haven't digged deep into Erlang, but from what I read, I never thought Erlang's big idea is "lightweight processes and message passing". Always thought the key

Haven't digged deep into Erlang, but from what I read, I never thought Erlang's big idea is "lightweight processes and message passing". Always thought the key differentiator is having a kind of "orchestrator/supervisor" for those processes. (Which "lightweight processes and message passing" facilitates, sure, but it's more than those)