Seed phrases are a clean security model, but they put every usability failure on the user. I keep seeing people understand “write this down and never lose it” less well than a visible daily limit, a trusted recovery contact, or a delayed window for large transfers. Programmable accounts can support those policies instead of treating one secret as the only serious option.
The trade-off is that the policy becomes part of the attack surface. Guardians, service providers, extra metadata, smart-contract bugs, unavailable signers, and confusing recovery rules can create new ways to lose control. A recovery service that feels like a helper may also become a hidden custodian. I’d want independent guardians, least-privilege limits, visible policy changes, cancellation and emergency-freeze paths, and code whose upgrades are easy to inspect. Would you trust policy-based recovery for meaningful funds, and what safeguards would you require?