You confuse "do nothing" with doing something "meaningful."  Obama did some things, he just did them on the cheap.  The only major piece of legislation he got through was Obamacare, but just barely and by barely this means that no one wanted it and it did not work, therefore it is going away with repeal legislation.  All of his other "do nothing" activities were by executive order or federal decree, which are basically signed documents by the president that get implemented and only stay in force as long as the order is in force.  Which they will not be in force  the afternoon of January 20th!  (Hallelujah!)

12 more days to go and America and the world will once again be free.  The executive orders and decree orders go away.  And anything that get done will get done the good old fashioned way - by legislation.

Glad I could clear this up for you.