What digital platform is open and neutral? Everything is either controlled by Google, Facebook or Apple, and optimised for engagement and their ability to earn

What digital platform is open and neutral? Everything is either controlled by Google, Facebook or Apple, and optimised for engagement and their ability to earn revenue. Imagine if a company controlled not just the main street in your town, but also in every town in the world. The analogue would be to tell shopkeepers to build their own city and convince people to live their so they can run their shop.