How to win in business and limit independent thought :
Step 1: put your competitors out of business by being the place that has it all.
Step 2: with competitors out of business or limited to tiny market share, begin changing your model to only give access to things that match your ideology.
Step 3: having established your business as the market leader, push for new legislation over your market category so that only you can handle the additional overhead and keep competition down.
Amazon. YouTube. Google. Facebook.
In the news : Amazon pulls books by authors who once identified as gay, lesbian
Following the removal of books by a Catholic psychologist amid LGBT activist pressure, Amazon has removed the works of other authors who once lived and identified as gay.