You see now that you’ll have a content creation software, you’ll enjoy a great deal of unique content it will create.
However, and as contradictory as it may sound, you DO NOT NEED only unique content to be posted on each backlink.
That would be too much to create and no way you’re going to stay 100% unique all the time.
Google knows this, and they take it into consideration which is why they do allow a certain amount of NON UNIQUENESS in content.
But what most people do is they just take someone else’s content that is already on the web and spin it, and get penalized.