I've often thought that the mantra make something people want should be amended to make something people want to pay for. It's an important distinction. It's the difference between Richard Stallman and Steve Jobs, between Linus Torvalds and Bill Gates. I have great respect for all of those individuals, but I don't look to Stallman or Torvalds for business inspiration. I don't doubt that all YC companies have made something people want, but I wonder whether all have made something people want to pay for.
Neither Stallman nor Torvalds are scrambling to pay rent.
So it depends if you want to be "well off" (Stallman), "obscenely rich" (Torvalds), "shockingly rich" (Jobs), or "embarassingly rich" (Gates).
And I think that most would, given the choice, rather be the BDFL of a project they obviously enjoy (Torvalds), than spend all day in meetings, or managing management, or whatever Gates has done for the last decade. Unless you're a masochist, or a megalomaniac.
And besides that, lightning has to strike the same place 200 times before you make it to the 99.9th percentile.
"I'm trying to make a living; if you're trying to make a killing then you're stuck in the system."
If you can make something that people want, but don't want to pay for, then you can probably make money indirectly from it: by selling t-shirts, giving after-dinner speeches, or whatever.
