I originally thought the hardest part of Newton Protocol would be writing a good policy.
Then I noticed something I hadn't considered.
A developer can publish a policy that other protocols reuse instead of writing their own. At first, I assumed the value stayed with whoever created it.
The more I followed that dependency, the less convinced I became.
Once dozens of applications rely on the same policy, writing it may no longer be the difficult job.
Maintaining it might be.
Every improvement carries a hidden obligation. A policy update doesn't only change one application. It can trigger reviews, compatibility checks and fresh audits across every downstream team that depends on it. The author writes one update. Everyone else pays the coordination cost.
That's a very different economy.
We already pay people to maintain operating systems, cryptographic libraries and cloud infrastructure—not because they constantly invent something new, but because millions of users depend on them continuing to work tomorrow.
I wonder if reusable authorization policies quietly create the same incentive.
Not a market for writing rules.
A market for maintaining trusted ones.
I'm not sure Newton ever reaches that scale.
But if shared policies become common, the scarce resource may not be the developer who publishes the first version.
It may be the one everyone trusts to update it without breaking the systems built on top of it.

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