With all due respect this reads a little deranged. To sell something to the masses you fundamentally need a product to sell. I'll agree that how you market the product can be a "product" in itself, but that only gets you so far. If it was never not about the building why waterfall vs agile why velocity why stakeholder why business analysts why meetings why board members pushing for features?
This is like when AI bros claim that AI has changed absolutely everything for their project but the first thing they do is reach for docker compose, react and postgres. Why don't you forget the bloat and have your LLM make your container, vdom differ and lightweight DB?
It's very surreal to have to point this out.
It doesn't read deranged at all to me.
To sell something to the masses you fundamentally need a product to sell. Agreed.
And you fundamentally need a way to find the customers for that product that need it at the time.
And you fundamentally need a way to interact with those customers that can persuade them to use your product.
Lots of aspects are vitally important to the overall success.