I think the Presidents attorneys need to point out to the Supreme Court that if this is allowed to stand it could be used as a sledge hammer on any political opponent. For example, a member of the Supreme Court makes a ruling that a politician doesn’t like then someone in Congress could access the Court members IRS documents and start digging for dirt and hold hearings to expose it.
My attitude is that if Trump’s financial records are fair game, then so is every member of Congress. I’d like to see how much Pelosi is making off well-known contracting scams (that’s what took down Randall Cunningham, it must be nice to be a DemonRat).