But no one is training these kinds of models on their personal device. You need compute clusters for that. And they will probably run Linux. I'd be surprised if Microsoft trains their large models in anything else than Linux clusters.
To be exact, Google did not “delete” the app. It cannot even do that. It removed the app from its own app store. The fundamental problem is that Google’s own app store is perceived by many users to be the only way to install Android apps.
Are there any ideas about how to convince users to use other app stores?