Google lost its appeal against a 2023 verdict that found its app store and payments system to be illegal monopolies. The company must make changes such as allowing app developers to advertise other app distribution platforms and limit perks for installing its own apps. Epic Games' relationship with the Chinese state and Microsoft's potential foothold in the mobile world are also mentioned. The outcome of the case may result in changes to how apps are installed and the profits made by companies like Google and Epic Games. Appeals, injunctions, and new cases related to the issue are expected to continue.