Trust busting can seem like it’s anti free market, but when a company has a monopoly on a network it stops functioning as a company and basically becomes a government. The problem with Facebook/Amazon/Google is that they have a monopoly on a specific information network, for Facebook the social graph, internet discoverability for Google, and online shopping for Amazon. It’s similar to if a single company owned the ro…
I know this is the inevitable and cliche pushback, but it never seems to be grappled with so it remains worth pointing out: none of the three things you mentioned are anywhere close to monopolies. There are lots of social networks (Twitter and TikTok are extremely successful, among others), lots of ways to search the internet, and lots of ways to shop online. The analogy with the railroads simply is not apt, their mo…
I'm in no way unique in this regard - for all of the talk of how much Amazon dominates e-commerce, the reality is that it's never been easier to successfully run your own e-commerce site (just look at Shopify's market cap).
Sure, if you're selling totally commoditized goods that's a different story, but even there you've got substantial enough web presences from retailers like Walmart and Target that Amazon still can't reasonably be called a monopoly.