Ok, now I see the point of confusion. Erlang is my go-to language when I have the freedom to choose, and it is explicitly designed to crash when there's a mism

Ok, now I see the point of confusion. Erlang is my go-to language when I have the freedom to choose, and it is explicitly designed to crash when there's a mismatch between the expected and current state. So, I was indeed missing the point of the statement.