Agreed. The only reason to make them sorted is because people would wrongly assume that they where. You can argue that a programming language should not have unexpected behaviors, and apparently unsorted dictionary keys where a surprise to many, on the other hand I feel like it's a failure of education.

The problem was that assuming that keys would be sorted was frequently true, but not guaranteed. An alternative solution would have been to randomize them more, but that would probably break a lot of old code. Sorting the keys makes no difference if you don't expect them to be, but it will now be a greater surprise if you switch language.