Is it unfair for you to create content/products/etc after you have read and learned from various sources on the internet, potentially depriving them of clicks/income? People get internet hostile at me for this question, but it really is that simple. They've automated you, and it's definitely going to be a problem, but if it's acceptable for your brain to do the same thing, you're going to have to find a different ang…
The difference is scale. At scale it becomes a problem.
Edit: I don't know how to satisfy all parties. This shakes the foundation of copyright. Perhaps we are all finding out how valuable good information truly is and especially in aggregate. We have created proto-gods.