Vitalik recently said that Ethereum has to pass the “walkaway test.”
So what does that actually mean?
At its core, it’s a reminder of what Ethereum is supposed to be. The base layer should be able to stand on its own. Even if every company, every builder, and every app disappeared, Ethereum should still function.
This isn’t just a technical idea. It’s a values check.
The walkaway test asks a simple but uncomfortable question. If Layer 2s vanished, major protocols shut down, and developers stopped maintaining applications, would Ethereum still work? Could people still send transactions, verify the chain, rebuild from scratch, and trust the system without asking permission?
Vitalik’s view is clear: it has to.
Ethereum was never meant to rely on hype cycles, venture-backed teams, or centralized organizations. Those things can help it grow, but they should never be required for it to survive.
The base layer must always remain secure, resistant to attacks and capture, decentralized with no single point of control, and usable so that real people can interact with it directly.
Builders will come and go. Narratives will change. Markets will boom and crash. But the foundation of Ethereum is meant to keep going regardless.
That’s the difference between a protocol and a product. Products chase users. Protocols protect freedom.
The walkaway test isn’t anti-builder. It’s pro-resilience. It makes sure innovation is a bonus, not a dependency.
While many chains optimize for speed, attention, or short-term profit, Ethereum keeps optimizing for longevity. The strongest systems aren’t the ones that need constant care. They’re the ones that still work when everyone leaves.
That’s more than blockchain design. It’s an antifragile way of thinking.
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