#去中心化预测市场 I just saw the news in the community that Polymarket is building its own L2, and I’m a bit confused😅 I used to think that all applications had to rely on underlying layers like Polygon or Arbitrum. Now top-tier applications are actually starting to "go independent"?

Is this saying that when an application is powerful enough and has enough users, it can build its own infrastructure without middlemen? It feels a bit like the logic of moving from renting to owning a house🏠 So, does this mean Polygon might lose important clients...

And it seems that the competition in decentralized prediction markets is getting fiercer. It used to feel like this sector was lukewarm, but now various projects are upgrading their infrastructure. Does this mean the field is about to explode? Or are user experience and cost issues finally becoming bottlenecks?

Can experienced experts help explain to newcomers what building their own L2 means for ordinary users? Will transaction speeds increase, and will costs decrease?