if a team does 0 dmg to objectives, does match making learn anything?

First: I know there have been mm/mmr threads and complaints over the years, some even made by me, with not much hope for improvement. 2nd: I guess the Boards don't have a roar power like reddit or w/e. 3rd: Still! When you have games ending fast, or as title says, one team not even touching 1 tower (or drake)... I would really like to know if there's currently any work done, or plans even, to improve match making; or if the algorithm as it stands can improve itself just by being fed more data. It feels like neither are happening, then again it's all supposed to be hidden. A status from Ritos would be greatly appreciated.