I've added an update to the top of the post because I didn't make the point clear enough:
I’m seeing that I did not make the point of this post clear. I am not saying Go is wrong or should change because it isn’t like Erlang. What I am attempting to show is the choices Go made that make it not an alternative to Erlang for backends where availability and low latency for high numbers of concurrent requests is a requirement. And notice I’m not writing this about a language like Julia. I have heard Go pitched as an alternative to Erlang for not only new projects but replacing old. No one would say the same for Julia, but Go and Node.js are seen by some as friendlier alternatives. And no, Erlang isn’t the solution for everything! But this is specifically about where Erlang is appropriate and Go is lacking.
I’m seeing that I did not make the point of this post clear. I am not saying Go is wrong or should change because it isn’t like Erlang. What I am attempting to show is the choices Go made that make it not an alternative to Erlang for backends where availability and low latency for high numbers of concurrent requests is a requirement. And notice I’m not writing this about a language like Julia. I have heard Go pitched as an alternative to Erlang for not only new projects but replacing old. No one would say the same for Julia, but Go and Node.js are seen by some as friendlier alternatives. And no, Erlang isn’t the solution for everything! But this is specifically about where Erlang is appropriate and Go is lacking.