Why even bother with this? Everybody knows that the new excuse for bot-based disasters is blaming the AI on it. Identity doesn't matter. Facebook's Head of AI Safety foolishly left a bot alone, and almost lost all her emails.
A single human is allowed to delegate their World ID to as many agents as they want.
The only thing this provides is a great way to encourage identity theft. Thanks to the "code is law" underpinnings, the rules governing your personal safety will be "not your keys, not your identity".