It is highly concerning to me that tech is being sliced up by a couple key players and those key players are becoming more and more entrenched. Mobile apps/mobi

It is highly concerning to me that tech is being sliced up by a couple key players and those key players are becoming more and more entrenched. Mobile apps/mobile web is how most of the world spends most of its time interacting on the web, and we only have 2 real options as far as mobile platforms go ios and android (Apple, Google). Search is dominated by Google. Browser is dominated by google. Social media is dominated by facebook. AWS powers god knows how much of the web. I wonder if as a collective effort open source community could somehow challenge one of these giants in their respective domains and provide alternatives.