The thing is the SDLC exists to harden software to a point where you can run a business on it. It didn't appear because people were bored. This feels more like

The thing is the SDLC exists to harden software to a point where you can run a business on it. It didn't appear because people were bored. This feels more like a comparison to a Figma or other prototyping tool than something that can produce quality software.