News broke recently that the Bill and Melinda Gates Foundation would sever ties with the shadowy consulting firm Arabella Advisors and its “nonprofit network closely associated with the Democratic Party.” The Arabella network has received over $450 million in grants from Gates over the years, so this announcement comes as a devastating blow to Arabella’s billion-plus dollar network. But it may also be a sign that our hyper-politicized charitable sector has reached an inflection point. An institutional realignment may be coming that will leave the left in the lurch and change American philanthropy for the better. My organization was the...