In a recent commentary, Joshua Sum, Product Lead at Solayer Labs, pointed out that despite the rapid progress in asset tokenization, current blockchain infrastructure suffers from serious flaws that prevent it from supporting a truly global 24/7 financial market. Existing blockchains face three key problems: low throughput limits, high transaction latency, and unfair transaction ordering mechanisms (MEV), making institutional-grade transactions virtually impossible. Sum emphasized that to realize the vision of a borderless global financial market, the blockchain industry needs to fundamentally rebuild its infrastructure, developing networks capable of handling over 100,000 transactions per second with sub-second final confirmation, while ensuring fair transaction ordering and preventing algorithmic arbitrage. (Cointelegraph)