Elon Musk's Starlink mints money and has become a geopolitical power tool. No wonder Amazon is splurging on satellites

Jeff Bezos's Amazon isn't slowing down on Project Kuiper, which could challenge Elon Musk's Starlink. AP; Getty Images Despite deep cost cuts elsewhere, Amazon is still spending heavily on Project Kuiper satellites. SpaceX's Starlink offers a blueprint for Kuiper's financial potential. Amazon may…