Vitalik: ZK itself cannot provide anti-coercion protection and must be used in conjunction with trusted parties, MPC, FHE, or TEE.

ZCash research expert c-node stated in an article on the X platform: "MPC, tFHE, and TEEs can build privacy applications that cannot be achieved using ZK, but their privacy strength is weaker. It is recommended to prioritize pure ZK for applications such as payments, transfers, and voting."