Yes, my horizon is not quite that limited, but in fact I mostly get to use these capabilities you mention in hobby projects, apart from a few exceptions, given

Yes, my horizon is not quite that limited, but in fact I mostly get to use these capabilities you mention in hobby projects, apart from a few exceptions, given the stack I currently work on for a living. I had Worker threads in mind when I wrote the comment but considered it a disgression. Didn't want to say that JS cannot provide other paradigms for asynchronous code apart from the async function syntax and Promises.