Sure, the AMP page looks much cleaner because it lacks the ads, side bars, and other junk that the Washington Post puts on their normal page. But they
want that junk. If everyone on laptops and desktops starts using your trick, the Washington Post will adapt and find a way to put the same junk on the AMP page. Then we're back to square one.
As far as I can tell, your method of viewing a nice clean page depends on your trick not becoming popular!
