This is also how OS, app distributors and platforms will ensure that they get their 30%+ cut of all revenue generated using their products, as well.
Similarly, this is how OS providers will ensure that apps built for their platforms can't run on other operating systems. You already can't run SafetyNet-enabled Android apps on other platforms despite Android support existing on Android and Linux.
We need to bring the giants down to a level playing field and stop this nonsense.