Seattle earned his reputation at a young age as a leader and a warrior, ambushing and defeating groups of tribal enemy raiders coming up the Green River from the Cascade foothills, and attacking the Chimakum and the S'Klallam tribes living on the Olympic Peninsula. Like many of his contemporaries, he owned slaves captured during his raids.
The snowflakes haven’t figured out that history has a lot of dirty hands—folks of every kind did some seriously nasty stuff.
If they want virtue I would tell them to visit Uranus. :-)