My other two state senators Billy Long and Josh Hawley pull their weight, I've been very happy with them. Roy Blunt does not, and I think he's too old and needs to retire. And you're right he probably just thinks of it as a pension program. I get his newsletter about every 3 months about some little project he's working on, nothing special.
Roy is one of the dirty dozen. RINO.  SOME OVER LAPPED WITH BEING TRAITORS TO AMERICANS. 
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The 12 Senate Republicans who voted AGAINST PRESIDENT TRUMP for NATIONAL EMERGENCY ON BORDER; 
 Roger Wicker of Mississippi, 
Marco Rubio of Florida,
 Rob Portman of Ohio,
 Susan Collins of Maine,
 Lisa Murkowski of Alaska, 
Pat Toomey of Pennsylvania,
 ****************************Roy Blunt of Missouri,
 Lamar Alexander of Tennessee,
 Mitt Romney of Utah,
 Rand Paul of Kentucky, 
Jerry Moran of Kansas 
and Mike Lee of Utah.