I don't understand your point. I agree tax rates are disinflationary in theory and I believe in practice to an extent, so it could be another tool in the Fed's

I don't understand your point. I agree tax rates are disinflationary in theory and I believe in practice to an extent, so it could be another tool in the Fed's toolbox but not one I think they want to have or one that Congress is willing (or arguably able on their own, though they wouldn't have to if the Fed's role were just advisory) to give up. But what does that have to do with the paper you posted?