Part 8/9:
Josh initially feared that Solana's architecture might be unable to adapt to increased user capacity. However, through Scott's explanations, they learn about Solana's plans for vertical scaling, whereby nodes can be enhanced with more powerful hardware to handle greater transaction loads.
Additionally, horizontal scaling ideas exist, where multiple leader nodes can theoretically align with Proof of History to manage an increasing number of transactions. This approach could allow Solana to maintain performance without being hindered by its existing architecture.