So it's a very interesting theory, but its also pretty much irrelevant for most of us.
So it's a very interesting theory, but its also pretty much irrelevant for most of us.
The main difference between startups and big companies is the resources available to them. Startups do not have the ability to meddle in markets other than their own product, because they simply don't have enough people. They have to put all their efforts into their main product, because they don't have much effort to spare. But the most successful startups are the ones where the rest of the ecosystem already exists and they're just putting the keystone in place to change how society functions.
It’s not something you need to produce your product in the first place, like steel for car manufacturers. Thus, I don’t think your examples qualify tbh.
Re-reading my comment, I see some of the confusion. If you think of each of these companies as a reseller of books/websites/computers/rides, then those goods are not their complements; they're their suppliers. If you think of them as a marketplace that provides a service to find books/websites/[okay Apple makes no sense here]/rides and then takes a cut for their value-add, then they are complements: the driver and the service to find the driver are separate goods that must be booked together. There are substantial legal battles around which is a better model for the tech industry: Elizabeth Warren's campaign to prevent tech companies from also owning services that compete on their platform assumes they are marketplaces, the employee/1099 classification lawsuit assumes that they are resellers, the Australian law to force Google to pay publishers assumes they are resellers.
I could probably have picked clearer examples, eg. cheap TVs and floppy disks really are complements for 1975 Apple but chips are suppliers, while Amazon's own business plan implies that it's a retailer rather than a marketplace. Google is still a pretty good example, though: Google does not sell websites (or didn't in the 1990s, at least), but the need for a search engine arose out of there being many websites around.
The "winner/loser's game" framing is still relevant. A startup is focusing intently on its one winning move and trying to hit it out of the park. A big company only needs to avoid losing moves, and so it often has resources and attention available that it can spend on commoditizing complements.
I think that's been largely true of startups that have succeeded since 2004, particularly the latest crop of SF-based startups. These have largely been about the deployment of existing technologies developed at big companies (the WWW, e-commerce, and mobile phones) into new industries.
But I had a mentor, back when I started my career in Boston, that said "Every startup I've seen succeed did so because some engineer did something that everybody else said was impossible." She was an early engineer and later VP at Stratus (the early-80s company that made super-redundant minicomputers for banks etc.), then later was called in to rescue Equalogic's software (multi-terabyte transactional SANs) before it was bought by Dell. There are plenty of other startups that succeeded because they did something technologically that most people thought was impossible or at least economically inadvisable - Google, VMWare, SpaceX, etc.