This after dipping their toes in to the water last year:
The social network isn't the only tech company to have a presence at CPAC. While Google is not a sponsor in 2017, a company spokeswoman said the search giant will host a reception tied to the event on Thursday. The event, according to a source, will include former GOP Rep. Susan Molinari, who runs Google's D.C. office. Google has previously provided financial support to the American Conservative Union, the organization that convenes CPAC every year. The group did not respond to multiple requests for comment.
https://www.politico.com/story/2017/02/facebook-aid-cpac-courts-conservatives-235256
RIP "Don't be evil"