What Is a Lawyer Actually For?

AI can access all the same legal knowledge, draft the same documents and answer the same questions. So what exactly is a lawyer for? The answer involves a clock, a genius cryptographer and the most serious attempt to hack the foundations of contract law ever built.

The Profession Is Asking Itself Hard Questions

Lawyers are reconsidering their value proposition right now and they should be. If AI can retrieve case law, draft contracts, summarise legislation and answer legal questions in plain English, what exactly is the lawyer for? For the longest time part of the answer was access to knowledge. Lawyers held the keys to a library most people could not enter. That is no longer true. The knowledge is accessible. So the profession is genuinely asking: is it reassurance? Experience? Judgment? Relationships? All of these are being tested.

But the disruption thesis misunderstands what lawyers actually are. The rule of law is not a product. It is not a market. It is the scaffolding that holds every other market together, including the market for AI products. Lawyers are not a legacy feature of the current system waiting to be engineered away. They are part of the architecture of how organised society functions.

The Deeper Truth: Lawyers Are Woven Into the Structure of the Game

Think of the clock arena in Catching Fire, the second book in the Hunger Games series. The tributes are dropped into a jungle on a circular island, the forest arranged in a perfect ring like a clock face, each wedge of jungle harbouring a different hazard that triggers at its assigned hour: lightning, blood rain, toxic fog, tracker jackers. The arena looks like open territory. Players arrive with their strategies and their tools and their alliances. But the arena is a machine. It was designed before they arrived. It operates on a schedule they did not write and cannot override. The clock turns whether or not the tributes have understood it.

The rule of law is that clock. It does not care about the technology of the moment. It was built before you arrived. It will be operating after you leave. You can enter the arena with an AI-generated document instead of a lawyer, just as a tribute might walk into their sector without knowing what hour it is. The hazard will still trigger.

Proof That the Rule of Law Is Not a Market

Now consider the most serious attempt anyone has ever made to rewrite the clock from scratch: crypto and specifically smart contracts using cryptography.

Nick Szabo, a genuine genius who sits at the intersection of law, cryptography and computer science, conceived of smart contracts in the 1990s: self-executing agreements written in code, embedded in a blockchain, enforceable without courts, lawyers or intermediaries. The crypto world embraced the idea with enormous enthusiasm. Billions of dollars flowed into platforms built around the premise that code could replace legal agreements. Once you understand what it is actually doing, you are looking at the most serious attempt to rewrite the architecture of contract law that has ever been built. Nothing else comes close.

And yet traditional contract law has barely flinched. The commercial world is not replacing written agreements with smart contracts. Businesses are not dissolving their legal teams because the blockchain will enforce the deal. Courts are not redundant. Lawyers are not out of work.

This is not because smart contracts are a bad idea. It is because they are an incomplete one, at least for now. Smart contracts can handle sophisticated conditional logic. That is not the limitation. The limitation is that they do not have laws embedded within them by default. They can tell you what the parties agreed to execute. They cannot tell you whether that execution is lawful, enforceable, fair or consistent with the regulatory framework that governs the underlying transaction. Real-world agreements exist inside a legal system whether the parties acknowledge it or not. The rule of law requires that they do.

Smart contracts will gain traction over time. But they will do so by learning to interface with the rule of law, not by replacing it. The most promising developments in this space are not about eliminating legal agreements but about embedding legal logic into code in ways that courts can recognise and enforce. That is not the death of lawyers. It is a new kind of legal drafting.

There is also a blind spot in the smart contract vision that is worth naming. Szabo is a computer scientist, a legal scholar and a cryptographer. He is, by any measure, an extraordinarily sophisticated thinker. The problem is that his framework assumes everyone else is too. Ordinary consumers are not. They do not read terms of service. They do not understand what code actually executes when they click agree. They do not know what jurisdiction their dispute will be heard in or whether their smart contract has any legal standing at all. This is precisely why consumer protection law, professional licensing regimes and the regulation of legal practice exist. Safety nets are not a failure of the system. They are the system, built for the reality that most people are not Nick Szabo.

Why the Clock Always Wins

Legal agreements do not merely record what parties have agreed. They are written in a language that interfaces with the entire apparatus of the state, courts, regulators, enforcement mechanisms and centuries of accumulated law. You cannot replace that with code, however elegant, because the code has no standing in the system that actually governs how disputes are resolved, assets are protected and obligations are enforced. The law is not a technical problem waiting for a technical solution. It is the operating system everything else runs on.

Lawyers are not external to this system. They are part of how it functions. Not because the profession has lobbied to protect itself, though that is sometimes true, but because the rule of law requires human accountability, professional judgment and ethical obligations. Those are not functions that can be automated. They are the point.

You can try to play without understanding the clock. Some people do, and on simple matters in quiet hours they get away with it. But the clock is always turning.

AI is the latest technology to make this promise. Unlike crypto, it did not attempt to rewrite the architecture of contract law. It did something different: it democratised access to legal knowledge and made the simulation of legal intelligence available to anyone with a browser. That is a real disruption to how lawyers have historically justified their fees. But it is not a challenge to the clock. The right question was never what a lawyer is for. The right question is what the rule of law is for. And the answer is that it is not a service you choose. It is not a market you can exit. It is the game itself. Everything else, including the technology, plays inside it.

This article is for general information purposes only and does not constitute legal advice. You should seek professional advice tailored to your specific circumstances before acting on any information in this article. Liability limited by a scheme approved under Professional Standards Legislation.