Dara Happa is a shared myth, not an entity, with profoundly different cultures from city to city.
The Lunars may be doomed, but they are happy post-modernists without DH's misogyny. Unfortunate expansionist tendencies, though.
Sartarites are arrogant and exclusivist, with some very dangerously powerful and socially validated homicidal cults.
Esrolians are Minoan hippies.
Helerings are happily bi and Welsh.
As for the Mostali and 7-of-9, don't even go there.....
Uz are a modern take on Neanderthals.
Your Glorantha Must Vary!