I bet you could make money on this now, today, by creating a code consulting service, where people would come to you with "that one bug they could never fix". They would send you their code, you would go through the debugging with them, and provide them with a video of your application showing how the data moved around and explaining to them the bug. Like debugging as a service. This wouldn't scale, unless you brought on a team of consultants who were all able to use your buggy debugger, but it would be lucrative.
