I appreciate that you were responding to the analogy the parent comment offered, but without concrete criticisms it comes across to me as a sort of haughtiness

I appreciate that you were responding to the analogy the parent comment offered, but without concrete criticisms it comes across to me as a sort of haughtiness and an insult to those who haven't caught up or are too blind to have dumped Ruby by now. That seems especially out of place in a thread about a new version of the language.