Satoshi's PoW does not distinguish between faulty and non-faulty nodes.
In bitcoin, faulty nodes = sybil nodes.
A byzantine fault in bitcoin is a fork.So we can conclude Bitcoin didn't solve BGP because there is no block chain objectivity about faults. And then we can say that Sybil attacks on pools destroy one of our subjective metrics for community appraisal of Consistency.
A poor conclusion. LCR provides the objectivity; branches which get orphaned were objectively selected against as being byzantine faulty.