The article argues that the strongest businesses position themselves where value moves—taking a cut as transactions flow through their networks. Crypto’s programmable rails and stablecoins let startups embed themselves in global money flows from day one, tapping network effects and undercutting legacy finance margins.

• Positioning inside the flow of money (railroads, Standard Oil, Visa, market makers) has always beaten owning the underlying infrastructure—Visa alone earned $35.9B on $15.7T processed last year.
• Crypto lets startups inherit network effects and programmable, instant global settlement from day one instead of building rails from scratch.
• Legacy finance's fat margins (interchange, custody, FX spreads, settlement delays) are exactly the "your margin is my opportunity" gaps crypto rails can undercut.
• The winning formula is combining money-flow capture with network effects so revenue scales directly with network growth.