Aboriginal heritage sites in WA are managed through different channels to non-Indigenous cultural sites, to their detriment. While non-Indigenous heritage is managed by a network of professionals across all levels of government, Aboriginal heritage is managed by a section in the Department of Aboriginal Affairs.
There must be thousands of reasons why many First Nations people haven't been able to live as comfortably in a 'white mans world' or establish themselves financially as well as their non-Indigenous counterparts, here is just one of those reasons.