I think the combination of prediction markets with infrastructure like DeFi is very likely to be the key to the next stage of innovation. You can see that Polymarket, Opinion, and other prediction markets have many similar prediction events, offering plenty of arbitrage opportunities. However, liquidity is the biggest issue. Is it possible that a DeFi focused solely on prediction markets could emerge in the future? If so, not only will Opinion evolve to the next stage, but the innovation of the entire sector will also reach a new level.