[World177]

The chain of trust seems better with blockchain based domains than chain of trust often used with GPG. With blockchain based domains, they're secured by the same chain that has so far successfully secured billions of dollars. In the old system, at the top of the chain, the person trusting keys had to be confident that the keys at the top were correct, where in my opinion, it's harder to mistake having an incorrect version of Ethereum's chain.

The old system also provided a way for domains to be seized, which would be the equivalent of an identity being revoked. This can't happen with blockchain based identities, so it provides more certainty. Blockchain based domains are tie human rememberable names to identities well. Which while GPG is associated with email addresses, the association seems more difficult to fake, and provides non-technical people certainty of identity in a similar way to how they would normally trust a website.