Do you see the circular argument you are making “these libraries are just what otp does natively”. “Here are some things in this library that otp doesn’t do n

Do you see the circular argument you are making “these libraries are just what otp does natively”. “Here are some things in this library that otp doesn’t do natively.” “You could build a erlang library for that” Having enthusiasm for erlang/otp is fine. It’s a pretty great stack. But there are lots of reasonable reasons not to use it and lots of distributed systems knowledge we’ve picked up since it was designed. Some of which are encoded in libraries like these.