Because there is a surprising number of well-funded startups founded by people who can't/won't build anything themselves. While this seems OK on the face of it

Because there is a surprising number of well-funded startups founded by people who can't/won't build anything themselves. While this seems OK on the face of it (maybe they are good at other things like business plans or marketing), in practice what it means is that they end up burning large sums of money unnecessarily on hiring and cloud hosting because they start with a massive technical debt. Also, since they aren't building anything themselves, the odds that they are solving their own problem (a problem you know exists) goes down. The alternative for someone who finds that they can't build anything is to learn how to build something. While this seems like it will take longer than just hiring people and telling them what to do, in fact it is a good investment of time because it eliminates all the headaches I described above.