Well, precisely:

- There is one obvious way to provide type hints for your code, it’s to use the typing module provided by the language which also provides syntax support for it.

- You don’t have to use it because not all code has to be typed

- You can use formatted strings, but you don’t have to

- You can use comprehensions but you don’t have to

- You can use async io, but you don’t have to. But it’s the one obvious way to do it in python

The obvious way to annotate a generic function isn’t with a giant Union, it’s with duck typing using a Protocol + TypeVar. Once you known that, the obvious way is… pretty obvious.

The obvious way not be bothered with type hints because you don’t like them is not to use them!

Python is full of optional stuff, dataclasses, named tuples, meta programming, multiple ancestor inheritance. You dont have to use these features, but there are only one way to use them