Bitcoin Developer Says Community Overstates Lightning Network Usability
Developer calls Lightning Network a lie
Bitcoin developer Paul Sztorc sparked controversy in early October by saying Bitcoin users are deceiving themselves about how well the Lightning Network works in practice. Lightning is a layer built on top of Bitcoin that aims to make payments faster and cheaper by keeping most transactions off the main blockchain, which records every Bitcoin transfer publicly.
In a post on X on October 4, Sztorc wrote that most people do not realize how badly the network performs, blaming what he called a years-long effort to misrepresent the user experience. He claimed custodial Lightning services — where a third party holds users' funds rather than the users themselves — account for more than 80% of payments on the network.
Sztorc did not respond to Cointelegraph Magazine's request for comment. Because Lightning payments are private by design, no one can verify his 80% figure from public data alone.
What the numbers show
- River estimated Lightning processed $1.17 billion across 5.22 million transactions in November 2025.
- That is below the August 2023 peak of 6.6 million transactions, meaning transaction counts have not kept pace with value moving through the network.
- CoinGate reported 782,403 paid crypto orders in the first half of 2026, up 21.4% year over year, with Lightning making up 9.6% of Bitcoin payments on its platform.
- In 2023, River estimated one self-custodial Lightning user for every eight custodial users.
The everyday usability gap
Lightning relies on payment channels between users, and routing money through the network requires liquidity — the right amount of funds to be available in the right places at the right times. Payments can fail, especially larger ones that need to travel through several nodes, which are computers running Lightning software.
Lightning's head of liquidity, Alex Bosworth, acknowledged the problem this month, saying that in a setup involving privacy and peer-to-peer communication, the experience is extremely slow compared to tap-to-pay card payments.
In an April 2026 Reddit discussion, a user noted that every coffee shop, grocery store, and gas station he visits still runs on Visa or Mastercard terminals. NFC tap-to-pay is the standard, he said, and no one is running a Lightning node at the point of sale.
What supporters say has changed
Danny Stagg, marketing lead at Breez, a Bitcoin payments provider, argues that much of the criticism reflects an outdated view. He says the network has improved significantly over the past two years, with newer infrastructure abstracting technical complexity away from users. According to Stagg, non-custodial user experience is now comparable to custodial services.
Breez chief executive Roy Sheinfeld added that AI coding tools are making it easier for developers to build Bitcoin-enabled applications, and inquiries from prospective partners have increased rapidly. Stagg says more partners are adding Bitcoin support every quarter.
Jesse Shrader, co-founder and CEO of Lightning infrastructure provider Amboss, says liquidity requirements are challenging to understand at first but trivial to solve with current tools or automation services. He puts the success rate for $100 payments at 99.66% based on Amboss simulations, and claims most users can achieve 99% reliability for everyday payments around $100.
The custody question remains unresolved
Shrader does not accept Sztorc's 80% custodial claim. He distrusts anyone who claims they can prove such a share from public data alone, noting that network-level payment statistics are impossible to produce unless you are part of the transactions themselves.
Stagg characterizes the 80% figure as describing yesterday's Lightning, when custodial services offered an easier experience and non-custodial options had not caught up. But without current hard data, the question cannot be settled either way.
What the debate reveals
The disagreement over Lightning points to a broader tension in the Bitcoin community: technical progress is not the same as mainstream usability. Businesses are processing payments, developers are building tools, and transaction volumes are growing. But none of those metrics alone can prove that the network is easy enough for everyday use.
The criticism may not be that Lightning has failed, but that supporters conflate what the network is capable of with what people are actually doing on it.
Sources
Newisty Editorial Team covers technology, cryptocurrency, digital products, online platforms, developer tools and the wider digital economy. Our content is researched from official sources, company announcements, public documentation, market data and other primary or reputable sources. Articles are reviewed and edited before publication for clarity, accuracy and useful context.