Earlier quoted context omitted.
Answer is pretty obvious: One is a computer program, literally designed to pilfer copyrighted works, the other is a human being.
Why is it "pilfering" when the computer program does it, but "learning" when a human does it?
A human can reason, make decisions, act in best interest, judge context of a situation, apply it to new scenarios, judge emotion, and create a new derivative work.
The computer program is literally taking someones work and adding fancy way to search through the other person's work, without adding any value.
We need to stop fantasizing these fancy toys are actually any sort of intelligence.