Same as the heavy focus on rewording in your own words: basically teaching you to plagiarise by cheating. I find it distasteful.

Even though almost copying is everywhere (patents, graphic design, business): albeit in other areas it is often applauded and less obviously deceptive.

We talk about countries copying e.g. Japan was notorious for it. I think the underlying motivation there is ownership - greedy people feeling they own everything (arts and technology). "We own that and you stole it from us" along with the entitlement of never recognizing when copying others.