Were the Japanese released from that internment? Yes. Were they genocided? No. Were they stripped of their culture, heritage, social lives, and tortured for decades due to their beliefs? No. Does the US today recognize the Japanese internment as a moral crime? Yes.
That last one is a critical difference between cultures.
In China today you can't even discuss what's going on in Xinjiang.
You are of course lambasting the US, on a US website. Nothing bad will happen to you because of that. And in this thread you won't find thousands of bots attempting to say that the Japanese internment is ok, or otherwise justify that it should have happened; instead, most of the replies are fully agreeing that it was atrocious. Try that in China, see what happens.