Earlier quoted context omitted.
You are massively undervaluing YC. It's not just "advice dispensed over diner", there is lot goes on [1]. In startup world, there are just too many bad decisions you can make at any point in time and even just 5 minute advice from an experienced person who has literally seen it all 100s of times is worth all of the 7% cut that you give to YC. In the book[1] you will see several cases described by author where founder…
Read their own terms. They don't provide you with office space, living space, or other necessities that even other, less vaunted incubators do. And the seed money used to much lower: $17,000 (a few months salary). Again, 7% is an enormous chunk of a company, and for a firm like Dropbox, such a stake runs easily into the millions. YC on its face has always been a terrible deal, except it isn't, because YC is the first…
..and this is because Facebook and Google are not independent companies with their own self-interest at heart, but stooges of YC remote controlled by a secret cabal of YC alumni?