Earlier this month, tens of thousands of white-robed protesters stomped through the streets of Jakarta, baying for the blood of Jakarta governor Basuki Tjahaja Purnama, aka Ahok. To simplify a complex story, Ahok stood accused of the sin of quoting the Quran while being Christian. In the best Indonesian tradition of rent-a-crowd politics, many of the “protesters” were there for the promise of money and a packed lunch; one told TV reporters that, though he came for the cash, he…