Paying for something doesn't really tell you anything.
Ambiguity goes away by understanding the total finance model not by knowing you paid 5 bucks.
That being said I'd like to at least cover my cost to them to see it better grow. A payment isnt the same thing as that though it only tells you you at least paid a portion e.g. buying a smart tv doesnt mean you now know the tv cost less than that to make.