Google/Android really can't win now that this "fragmentation" frame has stuck.
Google's been updating core parts of the system like this from day one. The Android Market/Play Store, Maps, Youtube and many other things have received massive updates and been pushed out to millions of people. However, the dominant storyline at the time was that "Android devices don't get upgrades, because fragmentation".
Then suddenly, for no obvious reason, the tech bloggers all noticed at once that this was happening (possibly because they had started actually using Android?) and it was portrayed as sudden U-turn by Google. A weapon in their "war" against Samsung (don't get me started on that one).