No its about product discovery. It is in fact essential to a rational market. Imagine you create a really good product. You actually believe in it and you think people would want to buy it. Please tell me how you will practically get it noticed? I would like actual practical advice.

Almost, but that's the gist. Letting people know about your product creates value if and only if the product itself brings them positive net utility for buying it and there were no other even better products that you distracted them from. Convincing someone to buy your product doesn't show that it's actually good (surely you have regretted a purchase before).

Additionally, essentially no marketing is a dry list of facts informing people of products to help them make rational choices. A great deal of marketing contains no explicit facts at all. A large amount of effort is spent getting people to buy things they don't even need (or worse: harms them) and/or throw out perfectly usable items they already have or otherwise participate in conspicuous consumption, which is frankly quite grim against the backdrop of climate change being a (the?) top problem being shouldered onto our successors.

What? Your project might be good or bad, if it's bad/low quality/low effort and you take sales away from a better option by abusing human biases (such as recency bias), then you're destroying (potential, not actual) value.

What? No, it's obviously not the same statement.