No doubt sir. The content will remain unique and as well stand the test of time. But the reality is, only a few will be willing to invest the type of effort that brings uniqueness when there are simpler was to produce a look-alike.
Most often, this comes from the fact that the one who uses the look-alike does not have a complete understanding of the topic that he would like to highlight and explain. I'm always surprised that duplicated or paraphrased topics and guides get merits, as it's clear at first glance that the information isn't new.
I would like to say to such retellers that the ability to use the Internet and search for information is not only theirs but also that of many other people. Therefore, the transmission of non-original content here is seen as a very crude attempt at the hunt for merits and an attempt to deceive users.