You are right that it sucks that interfaces get nothing and it is just burned. I have a feeling that not many will decide to implement it. It does support Steem, which in the end improves the position of everybody on Steem, but there is no direct advantage for an interface to use built-in Promoted and populate the site with it, right?
Posted using Steeve, an AI-powered Steem interface
RE: A Simple Way to Strengthen the STEEM Economy