Read your link. It says that the reason that a lot of these bills weren't passed by the Harry Reid Senate was because the bills were still working their way their committee and that the Senate was rewriting these bills for their own vote.
Can the same be said Mitch's Senate? Because as far as I can tell, he is flatly not considering any Democratic bills. They aren't working their way through committee. Mitch isn't having them rewritten for a vote. The bills are just being ignored.
Pretty big difference. I am willing to listen to proof you have, otherwise, that says that Mitch is putting these House bills through committee and that he is having them rewritten for a vote. But my understanding is that he is flatly killing all of these House bills from the start.