https://techcrunch.com/2022/09/27/cardano-founder-claims-ethereum-community-in-for-a-rough-time-following-the-merge/ > The Ethereum system upgrade known as the Merge was executed about two weeks ago. And while things have been running smoothly, not everyone is impressed by the upgrade. > Cardano founder and CEO Charles Hoskinson is among them, telling TechCrunch he didn’t expect Ethereum’s design of Proof-of-Stake (PoS) to be “as rough as it is.”