I think there's a little bit of confirmation bias mixed with a bit of jealousy toward younger developers.<p>The fact is, technology doesn't really matter that much to the success of a business. Business sense, ability to spot what's next, and a fair bit of risk taking attitude are what matters. Older engineers don't fare better than younger engineers in starting a business not because they're worse at engineering, but that after a certain point engineering skills simply don't matter.<p>SAP, Adobe, IBM, all have terrible engineering culture, but rake in money. Facebook started with janky PHP. There are only rare instances where the technology itself was the differentiator in business. Maybe if you're working on advanced AI or weapon design or something