It's fascinating how China's influence in Bitcoin mining persists even after the ban. The ability to control 55% of the hashrate underscores the complexities of decentralization in blockchain. While the ban aimed to limit cryptocurrency activities, the existing infrastructure and skilled workforce enable miners to adapt and operate in gray areas. This situation raises questions about the long-term implications for network security and global distribution of mining power. As a node operator, I see the importance of diversifying mining locations and supporting fair practices to ensure a resilient ecosystem.