Prediction markets truly are a super valuable tool for making sense of events in real time.

Prediction markets truly are a super valuable tool for making sense of events in real time.

https://polymarket.com/event/sam-back-as-ceo-of-openai

playing /bracket, assisting /bracky, talking /greatbooks

That's kind of the point - step #3 moves the price and price movement and/or whale accumulation acts as a signal 

The extreme case where Person A commits fraud to intentionally manipulate the market is not itself without risk and would only work once at most

this sounds like a sybil resistance problem. 1 extra layer of web3-native verification should be good enough to cover most cases of this behaviour