Assuming a fair accounting of profits, wouldn't Trump still benefit greatly by having his costs for, say Trump International Hotel in the District of Columbia paid by international guests? Would foreign politicians worry about staying, for instance, at the D.C. Ritz-Carlton and gaining disfavor with the notoriously thin-skinned future prez? Frankly, I don't see any way out of the ethics problem for Trump, because I think the only solution, complete divestiture, would result in a huge loss of wealth for Trump that might require Chapter 11 debt resolution; especially if, as I suspect, Trump owes more than he owns.