Whenever someone defends modern demographic replacement by appealing to the genocide of the American Indians, I just say “and that was bad, right?” Basically force them to admit that their ideology is steeped in vengeance and resentment. No moral high ground.

Yes, they are the same. It is important we understand how native populations in the past were replaced by unchecked immigration to near total extinction, because the same processes are now at play against us.

There's even a narrative about white people disappearing.