Charles Hoskinson, the founder of Cardano, responded to critics who claim that the blockchain does not have a working product. One Twitter user accused Hoskinson and the Cardano team of not delivering any functional product. Hoskinson expressed curiosity about what the critics meant by "anything to show for." Despite the criticisms, Cardano has continued to make significant progress and ADA is the second-largest crypto asset by staking market cap. Additionally, Marlowe was audited and deployed on the mainnet, and Cardano's recent development report showed comprehensive work being done behind the scenes.