Comment: Fair negotiations can only come about when there is an equal balance of strength. Unfortunately the USA has all the power to enforce its will on any trade agreement.
To equalize the balance of power this may be this solution. Any nation that is being unfairly treated in trade negotiations by Trump and has Trump real estate in their country, should nationalize all of Trump's holdings.
In the words of Richard Nixon, "when you have them by the balls, their minds will follow."