It's not a bold claim to point to the treatment of indeginous people as bad and similar to what is happening in China. Nor is it ignorant to say it's something America or the rest of the new world is absolved of. Do I think that makes it ok for China or they shouldn't be called out and more about it? No, I don't think that at all. But it makes it a harder argument.
Another way to consider this is that America admits that Native American Indians were once wronged, made amends, and now pays respects to their storied histories and cultures and helps them find and secure their own places within the country and the world.
China, on the other hand, gives precisely zero fucks what wrongs happen to the peoples within its borders. All must serve the state and only the state, at the point of a gun.
I once again ask that you educate yourself before you make a fool of yourself. Basic knowledge and understanding are prerequisites to participating in worthwhile discussions. If you took that request as an insult, then that is your loss and certainly not my problem.