alt Hacker News> Would you care to provide an example of such a product
Go to a pharmacy and look at the shelves and you will find such products. All made by companies looking for a profit.
Or just look everywhere around you, and you will see things made by corporation for their profit, which you have purchased to enrich your own life.
A pharmacy is a terrible example, as medicine is grossly overpriced for exactly the reason you state. The "users" may be getting "enriched" but the pharmacy is profiting a substantial order of magnitude more.