Would you use a tool that brutally evaluates your startup idea in 30 seconds? (i will not promote)

I have often sought to understand why so many entrepreneurs waste so much time, energy and money developing products, services or tools that have no real commercial potential. We must humbly admit this: most of us do not properly validate our ideas before building. So I started working on something simple: a tool that analyzes a startup idea in a fairly brutal but honest way (like a real investor would). No fluff, no flattery, no encouragement, just an authentic, objective, and genuine signal of economic vi