[bluntfang]

You'll be sad to learn that most of wealth is created by taking advantage of people. Most of us agree that advertising is annoying at best and most of us work for companies that make their money from it. Most of the people in this category are knowledgable (see: privileged) enough to stop receiving advertisements.

Learning how to do this is not "hard" per se, but if you haven't had your own computer growing up and been born into an environment that encourages learning, you aren't going to be able to do this.