Any learning - including learning how to communicate persuasively - requires repeated tries, feedback, and learning from feedback. People are telling you what kind of writing they might find more persuasive, which is an opportunity for you to learn. Don't think of it as duplicate work, think of it as repeatedly iterating a work and gradually getting towards the point where it's persuasive to your intended audience. Because until you can make it persuasive, the work isn't finished, so it's not even duplicating anything. Just finishing what you originally started.

Of course, if you deem that to be too much effort, that's fair. But the world is full of writers who have taken the opportunity to learn and hone their craft until they could clearly communicate to their readers why their work is worth reading. If you don't, then you can't really blame your potential readers for not bothering to read your stuff - there are a lot of things that people could be reading, and it's only rational for them to focus on the stuff that shows the clearest signs of being important or interesting.