While it's possible all the social media heads all secretly believe their product is evil, the real answer to why they don't use it appears answered by the ment

While it's possible all the social media heads all secretly believe their product is evil, the real answer to why they don't use it appears answered by the mention that Mark Zuckerburg needs a team of 12 moderators to keep his page clean. A lot of these people make use of a social network internal to their company.