A “fan” of erlang definitely gives me vibes if the 3-4 people at conferences who used to debate about Erlang and Haskell and all these things in very academic ways and enjoyed it.
And that’s awesome. We need people like that. But the vast majority of people want to get stuff done, and I have always admired that Jose Valim seems to be one of those people that just “gets” the mix of good technology with its PRACTICAL use rather than just debating programming languages endlessly.
Without elixir, outside of a handful of companies implementing it in their core systems, erlang probably would’ve mostly remained in the domain of the same guys at conferences that passionately debated tabs vs spaces or BDD vs TDD. In fact, I think that’s exactly where Haskell is. I barely hear about it, just like I used to barely hear about erlang.
The rest of us that focus on what we’re building with the technology or the dev UX, etc, would’ve stuck to ruby and other things, if not for elixir.
I say this as someone who has been writing elixir full time since early 2016 and absolutely love the beam. And I’ve yet to edit my first erlang file. It just hasn’t mattered in most of my real world use.