For years, the promise of smart accounts has been clear: a more secure and programmable way to manage digital assets. Protocols like Safe have delivered magnificently on the former, becoming the gold standard for self-custody and safeguarding over $100 billion in assets for institutions, DAOs, and individuals. But the pursuit of capital efficiency has forced a difficult choice. To generate automated yield, assets typically needed to be moved out of secure, multi-signer treasuries and into new...