Well those are some bad policies. I'm assuming he didn't consult an economist. If the Fed decided to back some T-Bills with bitcoin, they would be highly speculative unless fully hedged. That's not why organisations buy T-Bills.
His entire schtick seems to be "Experts are lying to you. Believe me instead."
I'm sure he could find some economist, or "economist", to endorse his idea. And the 24x7 news networks will be happy to interview that one person, equal and opposite to every other economist on the planet.