That's pretty much the entire point of many publications. You think readers of Financial Times aren't reading FT in the hopes of getting their own material gain? What about Wall St analysts? Consuming something for gain is not copyright infringement, distributing it for gain is.
Yet fair use can trump the owner's prohibitions. Your ISP can cache copyrighted materials, storing and reproducing them for other customers. Your browser stores the copyrighted images in your cache and 'reproduces' them if you browse the same page again.
Maybe getting too off topic for the thread, but it feels like equating machine and human output reaches a level of nihilism even I shudder at. I think (hope) there is intrinsic value in something being made by a human being even if a machine could do comparable work 100x faster.
Exactly this. If I read a blog summary of a paywalled article that enhances my knowledge and I use it to do my day job better, did I infringe on the original copyright?
If you regurgitate the paywalled article verbatim, as a service, for customers, then yes, you infringed. If you didn't, and you didn't build a system that has some probability of doing so, then no, you didn't. How is this so hard to understand.
If I had a gadget that might steal your life's savings, but assured you the probability was "near-zero", would you be ok with that?
Perhaps you personally would be fine with it. But would it be ok for a court declaring that someone has no recourse, and must accept such an uncompensated risk?