During a Twitter Spaces conversation, Ethereum inventor Vitalik Buterin discussed the need for scaling solutions for Bitcoin beyond just payments. He suggested that Bitcoin could learn from Ethereum's experiments with scaling solutions such as Plasma or ZK Rollups.

However, Buterin also noted that Bitcoin's politics are a hindrance to progress. The conversation focused on the need for layer two scaling approaches to increase Bitcoin's transaction throughput and the potential for Bitcoin to study Ethereum's trials.