Exactly. When I started getting into go 15 years ago, and 10 years ago or so into elixir, I loved the easy concurrency and tried to use it to the maximum possible. What I discovered is that they're just aren't that many things that you can do concurrently. Reading many different files or servicing many different network sockets being the exception, but realistically that isn't done very often relative to single threaded stuff.

State machine/management is really what is most useful