That seems an unnecessary take-down of the founder in the middle.
The "recipe for success" isn't a thing in you - the "recipe for success" is trying.
And that she did, as much as she could. If this was a success story everything about being a barista would be said in the same admiring tones as the famous Vegas Fedex story.
"You can't win the lottery without buying a ticket" is how I view silicon valley money, because you can win, but you have to put yours in to win it.