You initially said that ObjC deals with this problem better than Python, and now you say that it's better because it forces you to use the keyword names (actually they're part of the method name, but let's ignore that) _always_, which Python only forces you to do it when not using them positionally.

I don't understand why you're making this argument in support of a proposal that would make Python even less explicit about keyword names, less like ObjC, and, by your analysis, harder to maintain and therefore worse.

I think you and I are talking about different things when talking about "this problem". For me the problem is to avoid stuff like "foo(1, 'foo', None, 9, 'baz')", not avoid repeating names. I just believe that python has syntax that promotes positional arguments even when it makes the code worse. My suggestion might on the surface look like just a way to type less, but that misses the point. It's about shifting the balance towards keyword arguments.