This is where the POTUS is displaying a complete lack of leadership. How can the blame be placed anywhere but squarely on his shoulders? He has yet to propose a budget this year, and has been late with his proposal in previous years.
BTW, it is absurd for anyone to use the argument that "he knows his proposal won't be passed so he is waiting on some grand compromise to be reached in Congress." It is his responsibility to present a proposal. PERIOD!
When he does put one out it is such a POS it gets voted down in the senate 97-0 and in congress 414-0. Obviously he is not serious about putting out real proposals.