#预测市场 I just saw that Polymarket is planning to build their own L2 and migrate away from Polygon. What does that mean? 🤔 It seems to involve many concepts I haven't fully understood yet...

To put it simply, it seems like Polymarket feels that Polygon isn't powerful enough (it recently experienced downtime), so they've decided to build their own L2 to support their prediction market business. This makes me wonder—does this mean that once top-tier applications reach a certain stage, they need to control their own infrastructure to be more stable?

What confuses me the most is that they are also abandoning third-party providers like GoldSky and Alchemy. That feels like a big move. Does this mean that the prediction market sector is becoming more mature and competitive, requiring applications to have greater autonomy?

There's also an exciting point—I've heard they plan to launch 5-minute markets this week. Does this mean trading cycles will become more flexible? For someone like me who wants to quickly experience the market, that sounds pretty attractive. But I'm also a bit worried—will shorter cycles mean higher risks?

Can experienced users explain what building their own L2 will practically mean for us? Will the trading experience improve?