Ethereum Foundation lead developer Tim Beiko has dismissed the idea of an Ethereum blockchain rollback following the Bybit crypto exchange hack.Beiko explained why a rollback is impractical and unfeasible due to various factors.The Ethereum network is too interconnected and developed for a rollback, and any attempt could result in a continuous cat-and-mouse game.At the time of writing, ETH trades at $2,754 with a 2.77% gain in the past day.