Cardano founder Charles Hoskinson predicts the collapse of Ethereum within the next 10 to 15 years.Hoskinson criticizes Ethereum's Proof-of-Stake model, calling it unsustainable for long-term growth.He argues that Ethereum's layer 2 networks add complexity and harm the mainnet.Hoskinson presents Cardano's development model as a better alternative, highlighting its enhanced consensus method and on-chain governance.