V God evaluation MW: only zero knowledge proves that global anonymous sets such as ZK-SNARKs can truly guarantee privacy and security.

According to Ivan Bogatyy, an analyst at Dragonfly Capital, about the major flaws in the MimbleWimble agreement, 96% of the transactions on the Grin network can be deciphered, Ethereum founder V God responded on Twitter: If the privacy model sets a medium anonymity Set, then it actually sets up a small range of anonymous sets. If the anonymous set of the privacy model is small, its anonymous set is 1. Only global anonymous sets (for example, encryption using ZK-SNARKs technology) are truly secure.