He probably already does. He has always said he's not much of a market investor and if he's making tens of million per year he must be buying lots of real estate.
He reportedly makes around $40 million a year. He gets paid very well to repeat the same thing over and over and over again for three hours a day on the radio, and then do it again at night on TV.
During the two years of the Mueller thing he must have said “Steele dossier” and “FISA warrants” several thousand times. Do we really need all this endless discussion, not to mention the 24/7 news cycle that just goes on and on and on...