Same with the BEAM languages like Erlang, Elixir, and Gleam. Though it still bothers me that they call their green threads "processes".

That's mostly because BEAM uses an actor-style approach while predating the concept of actors, isn't it? Interesting artefact of history if so

Edit: upon rechecking, apparently that's not exactly right, and Erlang designers learned of actors after designing the language, which makes it all the more interesting