Barrett Lyon pitches a private internet that ignores the grid
By Imani Sutton · Reporting from Atlanta ·
On the a16z podcast, DoxxNet founder Barrett Lyon argues for a parallel mesh network to escape surveillance, but his defense of data center consumption overlooks the public cost of the digital future.
Barrett Lyon is tired of your messages passing through a central server. On the latest episode of the a16z podcast, "Why One Internet Pioneer Thinks the Original Model Broke," the DoxxNet founder argues that the modern web has been reduced to a series of chokepoints where companies like Meta and Apple harvest your metadata under the guise of convenience. His solution is DoxxNet: a parallel mesh network—essentially a private, secondary internet—where your phone talks directly to your friend’s phone using "bare metal" infrastructure he owns himself. It is a pitch for a digital gated community, built on the promise that if you own the wires, you can ignore the spies.
The ghost in the server room
Lyon’s most striking claim isn't just about privacy; it is about the labor required to maintain it. He tells host Joel de la Garza that DoxxNet operates 26 sites globally with just 12 employees and zero network administrators. The entire system is managed by artificial intelligence agents. In Lyon’s view, this is a security feature: by replacing human sysadmins with software, he eliminates the "insider threat"—the disgruntled employee or the bribed technician who might peek at your data.
But we have to look at what that "automated" efficiency actually runs on. Every time a tech founder says they’ve replaced a human with an algorithm, they are really saying they’ve shifted the load from a payroll to a power bill. These AI agents don't exist in the ether; they are processes running on GPUs that demand constant, high-voltage cooling. Lyon is proud that his company owns its own hardware, but owning the "metal" doesn't exempt you from the physical realities of the grid. When we automate the oversight of our communications, we aren't just removing human error; we are hard-coding corporate logic into the very routing of the network, with no one left to answer the phone when the system makes a