It's important to remember that the post office general AND ALL of Trump's advisors have told Trump that he's wrong about Amazon being subsidized by the USPS.
So anyone arguing that Trump is right is essentially saying that the post office general is wrong and Trump's advisors are wrong lol
https://nypost.com/2018/05/18/trump-...es-for-amazon/
"And he has stated that he doesn’t believe the information his advisers and Brennan have shared with him about the Postal Service’s contract with Amazon."
“I am right about Amazon costing the United States Post Office massive amounts of money for being their Delivery Boy,” he tweeted on April 3.
“Amazon should pay these costs (plus) and not have them bourn [sic] by the American Taxpayer. Many billions of dollars. P.O. leaders don’t have a clue (or do they?)!”
Still, Postal Service officials insisted they make money off their arrangement with Amazon."