I want them to get rid of the whole duplicate and save mess. Save and Save as wasn't broken and so didn't need to be fixed.
This too, it makes saving very inconsistent on the OS as a whole. every other major application still uses save and save as and i dont see any signs of them changing that. its just apple being difficult and trying to be smart
when you want to save something you think save, if you want to create another version of the same document you think "save as a new version" which makes perfect sense even if you had never used a computer before.
the word duplicate implies creating an exact copy likely for a back up or to save the exact same document somewhere else not necessarily "create new document with different name" its illogical