There's a comfortable narrative in Silicon Valley that goes something like this: AI companies should stay far, far away from the Pentagon, lest they become complicit in something unsavory. It sounds principled. It feels righteous. And it's dangerously naive.

Google learned this the hard way. When internal protests erupted over Project Maven — the company's AI work with the Department of Defense — leadership eventually caved and pulled back. Employees cheered. Ethicists applauded. And the actual outcome? The military didn't stop developing AI. It just did so with less input from the people who understood the technology's ethical guardrails best.

Here's the thing nobody wants to say out loud: disengagement isn't an ethics strategy. It's an abdication of responsibility dressed up as moral clarity.

The U.S. military is going to use artificial intelligence. That train left the station years ago, and China and Russia are building their own tracks at breakneck speed. The real question isn't whether AI gets integrated into national defense — it's how, and with what safeguards.

When companies like Google refuse to sit at the table, they don't prevent harm. They guarantee they'll have zero influence over the frameworks, limitations, and ethical boundaries that govern these systems. They hand that power to contractors with fewer scruples and less technical sophistication.

Deep collaboration is harder than walking away. It means having uncomfortable conversations, setting real red lines, and accepting that imperfect engagement beats pristine disengagement. It means engineers actually shaping how autonomous systems make life-and-death decisions rather than tweeting about how someone else shouldn't.

For a city that prides itself on building the future, San Francisco's tech workforce has a strange allergy to the responsibility that comes with it. You don't get to build the most powerful technology in human history and then wash your hands when the government — your government, accountable to voters — wants to use it.

Engagement isn't complicity. Abandonment isn't ethics. It's time the Valley grew up.