> There's no way to compare chain quality in-band. Just like with PoW where the ...

		hanniabu on May 21, 2021 \| parent \| context \| favorite \| on: Proof-of-stake is inherently self-referential > There's no way to compare chain quality in-band. Just like with PoW where the longest chain and greatest hash power is the "honest" chain (even that is arguable), PoS functions similarly where the greatest staking power is the "honest" chain.

Try reading the paper. They address that.