Layer Two Insights

Haseeb Qureshi discusses the role of layer two solutions in scaling Ethereum, comparing them to shopping malls. While layer twos offer efficiency and scalability, they have natural limits. Optimistic roll ups have lower throughput limits but are easier to implement, while ZK roll ups have higher limits but require more complex computation. Qureshi emphasizes the need for heterogeneity and a more scalable underlying substrate for the full potential of layer twos to be realized.