I’m curious what about the language is getting more complex. Any examples? The ecosystem definitely seems to be getting much more complex, but the language itself hasn’t evolved dramatically since type hints that I can remember.
It's easy to get started with, but it's certainly not simple. Even small expressions like `a + b` or `a.b` in Python have very complex semantics.
The language is not complex.
(And there is a context here, with claims that the language has become complex ... your examples are obviously not relevant to that context.)
The other obvious example of complexity is pattern matching. The feature is very complex, especially how it breaks established rules of the language. It also required fundamental changes to the interpreter to accommodate it: a rewrite of the parser from simple LL(1) to PEG.
The PEP 617[1] (the PEG change) doesn't mention pattern matching at all.