This was an estimate of what happened over the course of more than 400 years. Not say 4 or 5 years of final solution. However, as attrocious as it was, it’s not the same as what the nazis did. The Nazis’ mission wasn’t putting Jews on the reservation, it was to kill every last one.
The estimate is obviously cooked - you’d have to be totally naïve not to believe that. I’m bloody well sick of Indians and their gullible running dogs crying about their less than stellar history - when they were viciously murdering each other, burning up the landscape and generally acting a lot less like a holocaust victim.