It rarely happens with a dramatic announcement. A team quietly reduces headcount by not backfilling a role. A freelancer finds their inbox drying up. A department that needed twelve people now needs four. AI isn't taking over the world — it's methodically absorbing specific workflows, one at a time.
1. Harvey — Legal Research
Law associates used to spend thousands of billable hours reviewing case law and drafting memos. Harvey (backed by OpenAI) can perform legal research, draft contracts, and summarize case law in minutes. Major law firms including Allen & Overy have deployed it internally.
2. Runway / Sora — Video Production
Entry-level video editing and simple commercial production is being automated by AI video generators. Runway's Gen-3 and OpenAI's Sora can produce high-quality video from text prompts. Not feature film territory — but corporate explainers, social content, and simple advertisements are already being generated this way.
3. Otter.ai / Fireflies — Meeting Notes
The junior employee whose main job was "take notes and distribute them" has been effectively replaced by tools that transcribe, summarize, and extract action items from meetings automatically.
4. GitHub Copilot — Junior Software Development
GitHub reports that developers using Copilot complete tasks 55% faster. More significantly, entry-level coding tasks (boilerplate, documentation, simple bug fixes) are increasingly automated, compressing demand for junior engineers.
5. Midjourney / Adobe Firefly — Stock Photography
Getty Images reported a significant drop in stock photo sales as marketers generate custom imagery with AI. The stock photography industry has been structurally disrupted in under two years.
The pattern
Every tool on this list doesn't replace an entire career — it replaces specific tasks within a role, compressing team sizes and raising the floor for what's expected of remaining employees. The workers who adapt are learning to direct and audit these tools rather than perform the tasks themselves.