Yes, all true.  The grievance industry is thriving because that is where the $$$ are.  Take away race-based perks and you would see the industry disappear.
Most Hawaiians (all are part Hawaiian actually largely without exception) are doing as well or better than other ethnic groups.  They are never discussed.  And there are tens of thousands of Christians among the Hawaiian population.  Check the West Oahu churches on Sunday.  Again.. they have little or no voice.  Neither does the enormous and growing Hawaiian middle class.  Lot of shibai out there so be careful. As for OHA, shame on them.  No part-Hawaiian should be shelter-less.  OHA has managed to extract hundreds of millions of dollars in its endowment from taxpayers.  Let them start using their money to help Hawaiians.  Every Hawaiian could have shelter if OHA did its job honestly and transparently.