The Natives have a harder time breaking down the sugar in alcohol that the Europeans had been producing since the 12th century.
It got them drunk quickly and I believe it was used to take their land via signed deed since the Natives could not comprehend owning and therefore selling anything.
Aussie aborigines were forbidden to drink but there was a political movement to give them drinking rights which they got ... maybe 1950s or 1960s...then it was banned and then there was such an outrage, the ban was lifted.
The facts are with aborigines it wasn't in their culture to drink alcohol, they didn't make it.
It is one of their biggest downfalls...
They (aborigines) WANTED drinking rights and it was given to them.
I would say our natives are the same as yours... not many are motivated to improve their lot or dominated by their elders to their lessers detriment.
Of course there are always ones who do advance to the 21 St Century which all of us need to do.