According to @deanmlittle, concerns about Solana proposal SIMD-0370 are misplaced; he states validators previously optimized block packing before arbitrary limits were enforced and the outcome was higher TPS, emphasizing competitive incentives in validator behavior. Source: @deanmlittle on X, Sep 29, 2025. He cites Stackelberg competition to argue that market-driven validator strategies can produce more competitive blocks, aligning with prior observations of increased throughput. Source: @deanmlittle on X, Sep 29, 2025; Source: Wikipedia, Stackelberg competition.