@scheidegger versions of it are something I see in students a lot too 😔. Some of them, with coaching, grow past it.
But lots of what seems like keyword matching — latching onto the words and the superficial sequence & structure, without grokking and translating the fundamental substance. Which drives me batty, because my brain is all connections, all the time, and thrives on seeing where different authors are using wildly different language to make the same basic argument.