Blockchain fee market expert, Pranav Garimidi, and blockchain fee market analyst, Sam Hart, join Mike to discuss the challenges of balancing spam prevention with positive user experience. They dive into fee structures in major chains like Solana, unpack the "fee market fallacy," explore fee burning debates, and analyze the use of credits to shape user behaviors. They also discuss the origins of fee markets in Bitcoin, innovations in Ethereum's EIP-1559, and the future of pricing scarce resources in blockchains.