There are many stories on r/ClaudeCode of developers realizing the power of that particular model.

Think of all the solo developer webapp/mobile "hot" startups (FB, Craigslist, Instagram, SnapChat, Pinterest, etc.).

It is no joke that a seasoned developer can build similar apps with Claude in...days. Not just the app, but the entire infrastructure (e.g. scalable on AWS using Terraform). This includes setting up domain registration, Elastic IPs, provisions the instances, setting up keys/ELBs/email server/Twilio/etc.

What is astonishing is how well Claude can plan. You write a spec, and it will give you an entire plan including ASCII UML diagrams, infrastructure changes, database updates, the code itself, user stories, and test cases. It will then do all the work, including "tricky" things like SSHing over a bastion to run the scripts that it wrote on an instance behind a VPC.

The main obstacle now is the context window. If it were to increase 100x or so, Claude could probably manage an entire software company's codebase at scale.

I'm sorry to say, but there's no way you could use Claude for a month or so without feeling, "We are going to need way fewer software engineers."