People believe what they want to believe, and I think you've already made up your mind. From my view, however, you are just going to limit your success with such beliefs, and worse, the cynicism will drain your enthusiasm and energy.
If you want to be heard, the answer is simple: make something that's interesting to people. I know a ton of very talented chiptune artists who are struggling. Why? Well, would you buy a chiptune album? People spend too much time in their own private universes and forget what other people are looking for. I'm not saying you shouldn't make chiptune or mathcore or whatever, but you have to be realistic about it, especially if you want to make money.
And look, I'll be honest -- not trying to be mean here, really -- but I'm not at all surprised your book isn't generating interest. My first reaction to "Info-Ops" is that it's super dry and technical, not to mention I have no idea what it means. So right off the bat I have a bad gut reaction. Did you not get any second opinions about this title? And $40 for an e-book... well, I admittedly don't know anything about pricing books, but if an e-book is too expensive then people will just pirate it, no?