🐾 Wild Thing, You Make My Heart Sing ❤️
If you've been stacking sats through Cash App and watching the Lightning Network quietly revolutionize how we move Bitcoin around, you already know that Block, Inc. is no ordinary payments company. But what happened on February 26, 2026, is the kind of thing that makes you stop mid-scroll and read the headline twice.
Jack Dorsey just laid off over 4,000 people — nearly half of Block's entire workforce — and the stock immediately surged more than 22%.
Let that sink in. A company announced it was replacing its human staff with artificial intelligence tools, and investors responded by throwing a party. Block's stock, trading under the ticker XYZ, leapt from $54.53 to over $66 in after-hours trading. If the market's reaction feels surreal, that's because it is.
What Even Is Fintech?
For the uninitiated: fintech, short for financial technology, is exactly what it sounds like. It's the marriage of software and money. Fintech companies build the rails that move dollars (and digital assets) around without the friction of a traditional bank. Block is one of the biggest players in this space, operating the Square point-of-sale ecosystem for merchants and — crucially for this crowd — Cash App, the platform millions of people use to buy, hold, send, and receive Bitcoin.
And that's where it gets interesting for us. Cash App isn't just a Venmo competitor. It supports Lightning Network addresses and invoices, allowing you to send and receive Bitcoin nearly instantly with fees measured in fractions of a cent. Block has been quietly building the infrastructure that makes Bitcoin a truly usable currency, not just a digital asset you hold and admire. Dorsey himself has been relentlessly vocal about Bitcoin being the future of money. So this is not a company run by people who stumbled into the digital assets space — this is the beating heart of it.
"Something Has Changed"
Those were Dorsey's own words in his shareholder letter. Not, "we're struggling." Not, "we need to cut costs." The company posted $10.36 billion in gross profit for 2025, up 17% year over year. Cash App alone grew gross profit by 33%. These are not the numbers of a company in trouble.
And yet, Dorsey looked at the AI tools his teams were building — including an internal agentic system called Goose — and made a jaw-dropping conclusion: Block didn't need 10,000 people anymore. It needed 6,000, paired with an AI capable of doing the work of the rest. Engineer output, the CFO noted, was already up 40% thanks to these tools. Dorsey went further, predicting that within a year, most companies would reach the same conclusion. He just decided to get there first.
Here's the part that should genuinely astonish you as someone who uses Lightning invoices or holds digital assets through Cash App: the division most likely to benefit from this leaner, AI-native structure is Cash App itself. With 33% gross profit growth and over 125 million users in its modern earner segment, Cash App is Block's crown jewel. A smaller, faster, AI-augmented team could enhance the Bitcoin and Lightning features we've been using.
The layoffs are unsettling. Over 4,000 people lost their jobs, and that's not abstract — those are lives disrupted. But the signal being sent to the entire fintech world — and to anyone watching the intersection of AI, digital assets, and payments — is unmistakable.
The future of money is being built by smaller teams and smarter machines. And Block just bet everything on it.
