I linked a video below of Jensen Huang founder of NVIDIA speaking at Stanford. He says at one point in the 90s there were 100s of companies in their space and he goes on to list a series of unique insights/perspectives they had that led to become the last one standing. NVIDIA understood the insights that mattered.
I would say a more modern example of this the insight that to build the best mobile phone product, you need to design the hardware, operating system and APIs (and thus first party apps) together as a single thing. Apple brought this insight from their past experience building less sophisticated computers. They knew a phone given it's size and use case would require this to an even _greater_ degree.
Google on the other hand, based on their experience of working in open ecosystems and linux machines from server to desktop, thought the phone market would extend from an open OS platform. This was their perspective/insight.
Ultimately, the company that won this argument was Apple. We know this because Google has finally adopted this truth that Apple knew all along with the Pixel hardware lineup. Furthermore, the Android phones that succeeded today have nothing to do with the fact they are "Android". Samsung phones are about the Samsung ecosystem. Choosing Android is more important to the OEM than the user because of the app ecosystem that cannot be bootstrapped from scratch any more. Android is the developer/oem platform, not the user platform.
Now, think about how long it took Google to finally give in to that insight? These perspectives lead to very stubborn decision making. This perspective was often a debatable thing for a long time. It's no longer. Hence I think everything you said here is right and aligned what what we see in one of the biggest product categories on the planet right now.