Uhhh... yeah but that's true of almost every language feature, right? I love pattern matching but I think the point is that Python risks turning into a "kitchen sink" language with too many syntactical forms to keep in ones head if this continues.
Sorry, are you trying to argue for or against the proposition that Python is on track to be straight-up more complicated than Perl 5 at this rate? Your tone suggests you think you're arguing against it, but all the evidence you're bringing is for the proposition.