AirBnB seeks out and blocks people going to the American Renaissance conference https://gizmodo.com/airbnb-doesnt-want-extremists-on-its-pla...
Credit cards cancel payments to "hate" groups https://nypost.com/2017/08/16/credit-cards-are-clamping-down...
These are all political censorship against people or groups that aren't doing anything illegal, and the standards are applied differently based on ideology rather than any objective standard.