[KirinDave]

I've shipped Erlang code and spoken at Erlang events and even I don't believe that every program in Erlang is embarrassingly parallel. There are very real limits on what you can do.

Erlang has never been a language about amazing performance. It's been about an environment and library that delivers amazing distributed concurrency with shockingly little effort.

This is an amazing accomplishment and should not be undersold. In making unsupported claims about how Erlang has magical parallelism sauce that somehow ignores Ahmdal's law we ignore the real benefits for a fiction.