Digitalization may be supposedly new, but it still runs according to a few rules that are not so new at all:
Speed beats perfection
The most important principle: the first player on the pitch wins. Was WhatsApp technically superior, and was the solution already perfect? No, of course not, but WhatsApp was the first to take that route; it achieved a free entry and was the first messenger ready on the market. Speed trumped perfection here. The existing basic function was already so impressive that the other convenience features could simply wait.
Winner takes is all
Name another social media platform for individual users other than Facebook! Who were you all, StudiVz, MyFace? There were a few, but in the long run the market leader displaced all the other players and captured the field for itself. That exists in a few applications, for example, not only Facebook but also WhatsApp.
A few other messengers are still alive here, but considerably below the perception threshold, etc. Over time, many competitors have been ousted or acquired by this one market leader. Amazon and Facebook, as well as Apple, have shown here how digitalization works - the bigger solution wins out (completely or mostly) against the smaller ones, and new small solutions struggle to establish themselves.
Data is the new petroleum
Data is said to be the petroleum of the next century. At the moment, it is still hard to imagine that in many industries the majority of the profits will no longer come from the core product, but from the sale of data on its use. An illusion at present, because implementing this rule is proving to be extremely difficult up to now. Data is collected in many different places, although very little is being done with it today. In many areas, however, data is still entirely unavailable.
Engines from the last century simply do not have sensors installed to constantly measure shaft speed and oil temperature, so these data are simply not available for older automobiles. Often, however, it is not even clear what can be done with such data. And no-one is going to pay if there is no benefit.