Separating data from UI solves all the concentration problem with social media, as well as making markets much more competitive (good for consumers). I suspect

Separating data from UI solves all the concentration problem with social media, as well as making markets much more competitive (good for consumers). I suspect eventually this idea will catch on, and it will be perceived as monopolistic, at a certain scale, to couple data and UI, thus creating an unbreakable network effect. YouTube, Twitter etc