Jack Dorsey Just Fired 4,000 People With One Post. No Job Is Safe—Here’s Your Backup Plan.

Read that again. The stock went up 24% on the same day 4,000 people lost their jobs. Markets didn't see a crisis—they saw "efficiency." That's the world we're in now.

Dorsey was explicit about why: Block has been building internal AI tools—including one called Goose—that automate work previously done by humans. In his words: "a significantly smaller team, using the tools we're building, can do more and do it better—and intelligence tool capabilities are compounding faster every week."

This wasn't even Block's first round. In March 2025, Dorsey cut 900 jobs in a lowercase email. The pattern is clear: AI capabilities grow, headcount shrinks.

Whether you agree with Dorsey's timeline or not, the direction is clear. Companies that once needed 50 people to run a department will need 15. Roles in content, support, data entry, basic engineering, and operations are being compressed or eliminated entirely. And each new AI model release accelerates the trend.

The workers already know this. 72% of U.S. workers now rely on at least one secondary income source. 64% of employed adults plan to start a side hustle in the next year. 95% say their income hasn't kept pace with inflation. People aren't waiting to be told their job is at risk—they're already hedging.

The global gig economy is valued at $674 billion in 2026, growing at 16% annually. But most gig work—driving, deliveries, freelancing—trades time for money. A microSaaS is the opposite: you invest time upfront to build something that earns while you sleep. That's the difference between a side gig and a side business.

Dorsey said most companies will follow Block's lead within a year. Even if that timeline is aggressive, the direction is undeniable. AI capabilities are compounding. Every quarter, models get faster, cheaper, and more capable. The roles that survive will be the ones AI can't replicate—creative direction, relationship building, complex judgment calls.

For everyone else, the calculus has changed. Relying on a single employer for 100% of your income is now a high-risk strategy. The workers who navigate this well won't be the ones who learn to "prompt better" or "become AI-native" (though that helps). They'll be the ones who built something of their own before they needed it.

A microSaaS generating $2K–$5K per month in recurring revenue isn't a get-rich scheme. It's a safety net. And given what Block just demonstrated about how quickly stable employment can evaporate, a safety net is the most valuable thing you can build right now.