The main problem with Brent Johnson’s @SantiagoAuFund U.S. Dollar Milkshake Theory is that the world is U.S. dollar intolerant. by Peter SchiffDecember 3, 2020 The main problem with Brent Johnson’s @SantiagoAuFund U.S. Dollar Milkshake Theory is that the world is U.S. dollar intolerant. Source Tagged : All News / Santiagoaufund / SourceTwitter / U.S. / World