It sounds like you're making it a requirement that a language should be tightly coupled to a specific application framework (or at least a specific event loop a

It sounds like you're making it a requirement that a language should be tightly coupled to a specific application framework (or at least a specific event loop and fat standard library). Is that correct? (If so, it's a perspective very alien to me because it seems like something that would limit the language in the same way that PHP is limited by its historical tight coupling to the task of request-lifecycle'd HTML templating.)