[robertlagrant]

I don't think this fits the context.

An example: Angry Birds 2 made hundreds of millions by selling at 79p to hundreds of millions of people. Think what it takes to make an app to sell to 10 rich people to make the same amount of money.

I'm not saying it's impossible to make money selling to rich people. It's just in no way the only way. Many ways of making money involve selling to many people.