If AI bots can now use crypto wallets, how do we solve Sybil attacks without resorting to dystopian solutions?

We all know the AI agent narrative is exploding right now, with AI starting to autonomously use smart contracts and crypto wallets. But it brings up a massive existential issue for DAOs, fair token distributions (airdrops), and decentralized governance: Sybil attacks are about to get infinitely worse when a single user can spin up 10,000 AI agents that act perfectly human.

I was diving into how the world ecosystem (formerly Worldcoin) is attempting to build infrastructure for this, and honestly, the underlying cryptography is a fascinating rabbit hole if you can look past the initial controversy.

They are heavily pushing "Proof of Human" via their World Chain, but what actually caught my attention was their recent shift towards open-sourcing their ZK proof systems for edge devices. By utilizing Zero-Knowledge Machine Learning, the idea is that the cryptographic proof of your identity happens locally on your mobile device. The network verifies you are a unique human without actually exposing or transmitting the raw biometric data.

I know this sub has always been highly skeptical of the Orb (rightfully so, it feels straight out of a Black Mirror episode). But setting the initial dystopian vibes aside - if ZK proofs can actually mathematically guarantee privacy on the device level, is this the most viable path forward to distinguish humans from AI on-chain?

If we completely reject biometric "Proof of Human" networks, what is the realistic alternative to stop AGI bot farms from completely taking over Web3?