I got that call this morning.
I let my answering machine record the robocall blurb then hit 1 to get connected to my political rep. The robocall wanted me to demand my rep vote against the bill, I told them to vote FOR it, then I played them the recording of the robocall. I suggested they ask any callers they got to demand their rep not vote for the bill if they had gotten that robocall as well, then tell the caller that the robocall was a scam.
I hope more folks demand their reps vote FOR the bill & thus use the robocaller's tactics against them. Not only do we NOT do what you wanted, we do the exact opposite in effort to show you just what a bunch of shitbags you are.