Almost every token launch gets tested the same way: it goes live and the market finds the cracks. By then the cracks are real money, and the people standing in them are investors who had no way to see the risk coming.
Pre-Launch Simulation runs that test first, on paper, before a single token changes hands. It takes the tokenomics a project is proposing and pushes them through the scenarios that usually break launches. The result is a public report attached to the listing, so the assumptions behind a raise are something you can read rather than guess at.