I fed my worst "brilliant" idea to Business GPT. The roast was mathematically brutal.

We all have those terrible startup ideas we secretly think might work. I decided to stress-test the validation engine of Business GPT by feeding it the worst idea I had in my archives: ex: Tinder, but strictly for finding someone willing to listen to your startup pitch for 5 minutes without yawning.

I expected a standard AI response like, "That's an interesting concept!" Instead, Business GPT gave me a Reality Score of 2/10 and mathematically proved why my TAM (Total Addressable Market) was basically zero using real data points.

The ERRC mapping literally suggested I "Eliminate" the core feature.

As a UX designer who values logic, seeing my idea get destroyed by pure, objective data was strangely satisfying. It’s the ultimate reality check tool.

Let's have some fun: What’s the most ridiculous or niche idea you have sitting in your Notes app? Run it through Business GPT and share your Reality Score below. Let's see whose idea gets roasted the hardest!