Yessss .. very hesitant reply.
There does need to be discussion about this, and in indigenous communities it is a group discussion.  In our contemporary world it would take an aberration, such as Adolf Hitler, for indigenous groups to go down that path again.  

Of course the concept of what constitutes "flourishing" is open for debate ..  

Hitler's Germany may well have flourished if it won the war - but I doubt it. The inherent negativity of their Nihilist base proved, and would have proven, their downfall.  I'm with Camus on this one - his critique in The Rebel is excellent.