“The main thing I want to get across here is: we believe that everyone is entitled to their political beliefs and they are welcome to support the political candidates of their choosing. Having an honest, rational dialogue between all parts of the political spectrum is going to be important for us as a country moving forward. But under no circumstances do we tolerate harassing or threatening other founders (or anyone for that matter). Regardless of what you believe, if you act in a hostile way that makes the community feel unsafe, you will be ejected from the YC community.”
https://techcrunch.com/2016/11/12/pro-trump-ceo-gets-booted-...