> I personally think this obsession with open-source software is simply an obsession with communism and getting things for free, and not wanting getting rewarded for the value of the stuff you build, etc.

Except that both platforms (iOS as well as Android) were either born out of OSS or are still reliant on active development in such projects. They created nothing, they took something from the commons, polished it and are now rent-seeking. It was tolerated till they threatened to choke all competition and trap and rent-seek the entire world with their duopoly.

> they threatened to choke all competition and trap and rent-seek the entire world

They did so legally and didn't break any rules. This is the game of capitalism, and the fact is, IOS and Android are extremely well built and developed, and no open-source project would ever come close to the hundreds of thousands of paid engineers that built IOS and Android.

You can either have capitalism and IOS and Android, or you can have communism and a society that is 10+ years behind in development. Do you really want to give up IOS 26 for a blackberry?