I wouldn’t mention as positive example. I wouldn’t even mention them as example.
Apple cooperates within WebKit well with WebKitGtk. They supported LLVM when it is in their interest.
Chrome is used as proprietary web-engine to vendor lock-in the web. While often used by others, I’m not aware of a broad cooperation. Android is a shadow of Linux, merely using the Linux-Kernel, not GNU. Plus a lot of closed-source code (PlayServices, App Signatures, Google Cloud, Google Apps).
Googles open-source projects seem often exclusive Google only projects? Google works together with others! But especially Chrome and AOSP are…causing worries.
AOSP is the foundation of GrapheneOS, LineageOS and dozens of other patently non-Google systems. Chromium is the foundation for Edge, Brave, Opera, and every single AI browser being churned out by the dozen. Many of the Chromium forks are specifically designed to block Google ads.
There's a reason most of these projects picked AOSP over iOS, or even Chromium over WebKit. Google just engages with the community better than Apple. It's silly to pretend like they're on the same level.
Apple cooperates within WebKit well with WebKitGtk. They supported LLVM when it is in their interest.
Chrome is used as proprietary web-engine to vendor lock-in the web. While often used by others, I’m not aware of a broad cooperation. Android is a shadow of Linux, merely using the Linux-Kernel, not GNU. Plus a lot of closed-source code (PlayServices, App Signatures, Google Cloud, Google Apps).
Googles open-source projects seem often exclusive Google only projects? Google works together with others! But especially Chrome and AOSP are…causing worries.