Bitcoin's biggest advocate, Michael Saylor, says new plan to clean up the blockchain is 'a bad idea'

The Fight for Bitcoin’s Soul

Michael Saylor has made a career out of being the most vocal bull in the room. Usually, he is talking about treasury strategies or the inevitable collapse of fiat. But lately, he has turned his sights inward toward a technical debate that could fundamentally change how Bitcoin operates. The target is BIP-110, a proposal designed to filter out what some call junk data from the blockchain. Saylor is calling it a mistake.

For those of us building in this space, this isn't just a nerd fight over block space. It is a fundamental question of what Bitcoin is meant to be: a neutral settlement layer for any data, or a curated ledger for specifically approved financial transactions. When you start defining what is spam and what is legitimate, you are no longer running a decentralized protocol. You are running a committee. And as every founder knows, committees are where permissionless innovation goes to die.

The Mechanical Problem with Aesthetics

The core of the BIP-110 proposal is simple on the surface. Proponents argue that the recent influx of inscriptions, images, and non-financial data—often referred to as Ordinals or BRC-20 tokens—is bloating the chain. They see it as digital graffiti that makes it more expensive for real users to send money. Their solution? Create a mechanism to temporarily block this data from being processed.

Saylor’s rebuttal is grounded in the reality of software incentives. If you give a group the power to filter data based on its content, you have successfully introduced a censorship vector into a system that was built specifically to avoid it. Bitcoin doesn't care if you are sending a billion dollars to a bank or a JPEG of a rock to a friend. It only cares if you paid the fee.

The moment we start prioritizing the intent of a transaction over the fee attached to it, we lose the neutrality that makes Bitcoin valuable in the first place. For founders, this is a massive red flag. If your application can be arbitrarily categorized as spam because a group of developers or miners deems it unworthy, you aren't building on a rock; you're building on sand.

The Slippery Slope of Curation

One of the most dangerous phrases in tech is "we’re just cleaning things up." We saw this with social media platforms a decade ago. It starts with removing spam, then moves to filtering misinformation, and eventually ends with a heavily curated environment that favors incumbents. Saylor realizes that Bitcoin is not immune to this social pressure.

If BIP-110 passes, it sets a precedent that the protocol's rules are subjective. Today it is inscriptions. Tomorrow it could be privacy-preserving transactions or lightning channel openings that look too much like a specific type of traffic. Once the gate is installed, it never gets uninstalled. It only gets more guards.

For those of us on the AI side of the fence, this is particularly relevant. We are looking at ways to use decentralized ledgers for provenance and identity. Much of that data could easily be categorized as spam by purists. If the network starts rejecting non-monetary data, it effectively kills a whole generation of utility-based startups before they can even launch.

Why Miners Might Disagree

We also have to look at the economics. Miners are the ones who actually secure the network, and they are paid in two ways: block subsidies and fees. As the subsidy continues to drop every four years, the fee market becomes the only thing keeping the lights on. Saylor’s point is that spam is just another name for paid demand.

If someone is willing to pay a premium to put a cat picture on the blockchain, that is a market signal. Blocking that signal artificially lowers the revenue for miners, which in turn reduces the security of the network. It is a self-defeating cycle. By trying to keep the blockchain clean, proponents might accidentally make it more vulnerable to attack.

The Founder’s Perspective

I’ve spent a lot of time talking to builders who are frustrated with high fees. I get it. It is hard to build a consumer app when a simple transaction costs five dollars. But the answer isn’t to break the protocol’s neutrality. The answer is to build better scaling solutions, like Layer 2s, that can handle the volume without requiring the base layer to act as a judge and jury.

Saylor isn't saying he likes the junk data. He is saying he likes the freedom to post it more. As a founder, you have to value that freedom above almost everything else. If you are building a product, you want to know the rules of the road aren’t going to change because a vocal minority got annoyed with the traffic.

What This Means for the Future

This debate over BIP-110 is a stress test for Bitcoin. It is a sign that the network is maturing and that the stakes are getting higher. But we have to be careful not to mistake maturity for rigidity. Innovation is often messy. It often looks like spam before it looks like a revolution.

If we give in to the urge to sanitize the blockchain, we are admitting that the code isn't enough to govern the system. We are admitting we need human intervention. Saylor is right to fight this, not because he cares about digital collectibles, but because he cares about the integrity of the ledger. If the ledger isn't neutral, it isn't Bitcoin.

The takeaway for builders is clear: Don’t wait for the base layer to be cheap or clean. Use it for what it is—a secure, immutable anchor—and build your complexity elsewhere. And when someone tells you they want to improve the network by limiting what can be put on it, reach for your wallet. They aren't trying to help the network; they're trying to control it.

Read the original at CoinDesk →