Is there a kind of "political correctness" that refuses the acknowledgment of facts and likelihoods that sound similar to irrational dismissal? Does that kind prevent people from hearing the following things which I think most people would agree to be true?<p>-Donald Trump says he wants to completely deregulate the banking industry, which will most likely, in the long term, lead to a crisis on par with or greater than the last banking crisis in 2008. That will probably harm most YC companies in just about every sector, and will negatively influence the value of YC's holdings.<p>-Donald Trump and Paul Ryan plan to strip approximately 20 million people of health insurance, and millions more of food stamps, decimating our already weak safety net for the poor. He will do more harm to the poor and disadvantaged in his first six months than YC's non-profit efforts have ever achieved and maybe will ever achieve, probably by orders of magnitude.<p>-Donald Trump is part of a movement to dismantle pluralism in the United States, including the marginalization of immigrants and their descendants. He has stated, and his followers are now performing, an antipathy toward people from other countries, and views their economic success as directly opposed to the success of white Americans. YC is a network that includes many diverse people of all backgrounds, including many immigrants. These people will be persecuted by Trumps followers and oppressed by his government.<p>-Donald Trump has appointed a "climate skeptic," which means, "dangersous liar," to head the Environmental Protection Agency Transition. He has already sent out many other signals that he intends to cease any US efforts to combat Global Warming, which will have the effect of destabilizing the various international agreements that might have ameliorated its effects. It currently seems likely that Trump will single-handedly prevent the world from achieving a viable response to this threat for another four years. This gravely threatens the entire world, and will cause rippling suffering around the world. Every person who interacts with Y Combinator and their descendants will be unambiguously worse off because of this.<p>YC should not reject Thiel because "he holds opposing political beliefs." YC should reject Thiel, cut off all relationship with him, publicly condemn him, because he has joined an organization, the Donald Trump Administration, which has stated its intentions to do massive harm to YC and the people of the world. If YC continues its relationship with Thiel, if it fails to acknowledge its association with him as a black mark on its standing among people of conscience, and if it does not muster all of its leverage, economic and otherwise, in the fight to curtail the power of Thiel's organization (The Trump Administration), than they are part of a problem that should terrify anyone who prefers economic growth, the reduction of human suffering, political freedom and the viability of earth as a home for humanity.<p>Now is a test for many people and institutions in American life. YC doesn't have many days left before it has failed.