Comment by bogwog

I see two options:

1. The AI they used called it "physics-based" as a hallucination (probably due to the popular "JellyCar" game), and they went with it because they don't know better.

2. They don't know better, so they asked the AI for a "physics based" system, and the AI was too sycophantic to correct them.

Either way, it's slop.