That was not my case. The first aboriginals we met when we arrived in Canada were a family of Inuits that had fled the North to escape abuse. We became friends, visited often, and we heard many horrific stories about life in Baffin Island, and in particular sexual abuse by close and not so close family members. It was shocking to see the suffering they had endured. 

In these last few years, my interactions with aboriginals have been as a landlord. Over the past six years I have had say 7 or 8 different aboriginal families as tenants. The good ones were those that paid the rent, didn't damage the place, and still wanted to cut their lease short after just a few months. The other half thrashed the place, and stopped paying rent altogether under a huge variety of excuses. Besides these people, I have had tenants from Canada, Mexico, Australia, France, Pakistan, India, Saudi Arabia, Kenia, Nigeria, Cameroon, and I'm probably forgetting a couple places. No issues with any of them.