Many were saved from a life of hell. The alcoholism and drug abuse rates among Aboriginals is horrendous. I know someone whose family fostered an Aboriginal whose mother was extremely negligent. He ended up getting a payout for being a stolen child. It's basically just another shakedown of "evil" Whitey.
Have you ever met an Aboriginal? They are no more spiritual than Europeans. This noble savage stuff is tiresome. Aboriginals are primitive hunter gatherers who were walking around naked eating lizards or whatever they could scrounge up. Sexual abuse of children was common and still is in their communities. "Evil" Whitey is still having to step in and protect them in remote Aboriginal communities.
Introducing them to alcohol didn't help them any more than it helped any other race. Even by Australian standards they are pretty degenerate alcoholics. If it wasn't the Brits who conquered Australia then someone else would have. I seriously doubt the Japs or Chinese would have treated them any better. They had a good run being isolated for thousands of years and left to their own devices. Unfortunately for them that meant that they remained very primitive compared to Europeans and Asians who had to fight much harder to exist not only against nature but other peoples. They were never going to be left alone with such a huge territory.
There is no "the Jew" you say , just individual Jews who act independently but somehow manage to control the fed and most key positions of power in western countries. Some Jews clearly behave like a mafia or Kehilla.
It will take some time for Aboriginals to truly adapt to the modern world. Their isolation has left them pretty vulnerable.