Not hating on someones hustle abilities but do people really pay someone to advise them on what to post on Facebook?... Kid I went to school with is working at a firm thats sole purpose is to advise on post for Facebook...
I know a lot of famous people have people for that. Everything they say can and will be scrutinized and observed under a microscope. More or less depending on what you're famous for. So, I could see a company being based around that.