Hey there, there is some funny things you can actually do, one of them is to start your own show and to call it something like "Online Marketers exposed" since there are some many of them at this stage. I have set up a Website with some courses and products but since I am against all those "Tai Lopes - SEO Magicians" I am going to start also Blog to get more exposure for my site. Now my problem is, how do I look up for more data than some keyword data and the data the SEMRush and Ahrefs can give, is there another way to guess their income ? I think most of them don't even earn a dime. For sure I could just write my critics about them and insert some pictures of their PPC, Keywords, their Traffic and their FB ads which don't get more than 5 likes. I don't know, probably you'll have a better answer, let's make this world a better place and grab their traffic !