[aidos]

On that we very much agree.

I think it's definitely worth considering what could / can be done better, but people often argue deeply about things that aren't really a massive deal. You've pointed out examples that are much more interesting than "should __len__() have been called len()".

Certainly makes one appreciate Guido's stewardship in keeping the language fairly clean but applicable to large number of use cases for so long!

[jacquesm]

Yes, I think he did an amazing job. Being the maintainer of a popular open source project is the most thankless job and if the project is a language or an operating system doubly so. Every Tom, Dick & Harriet that has ever opened a CS book will have an opinion and dealing with all that over the years in a courteous way really adds up.