Monad MIP Enables Key Rotation Without Address Change

Key rotation has long been an awkward gap in account-based chains: losing or exposing a key typically means migrating to a new address and rebuilding whatever reputation, permissions or integrations lived at the old one. Allowing the address to persist while the underlying key changes treats the address as a stable identity rather than a disposable keypair, which matters most for contracts, treasuries and long-lived on-chain entities. The open question is whether this becomes a default expectation across other networks or stays a differentiator for Monad.