[Python-ideas] Re: Why do we have two obvious ways to create a simple data structure? Let's deprecate one.

What about creating a dataclasses.datatuple decorator, that replaces typing.NamedTuple, and offers the same (or restricted) interface as regular dataclasses? This would make the distinction explicit between a mutable, object-like dataclass, and the immutable, tuple-like named-/datatuple. With this, we could also get rid of the fake-immutable frozen dataclasses. In the same way, a dataclasses.datadict could replace typing.TypedDict, which is very limited at this point anyway. So instead of trying to merge different concepts, let's use one create one interface to rule them all. Because, after all: "There should be one-- and preferably only one --obvious way to do it."