Actually that one was about the internment camps. And got banned for decades. Then of course there’s the Nazi episode. Then the alien episode where everybody turns against each other, sure they’re all white, but when the chips seem down they all find a way to declare everybody else “other” and hate them. It’s all there, you just gotta be willing to see it.
The Nazi one was actually very well done and NOT "WOKE" at all; nor anti-war! It was anti-Nazi!
The one about the people turning on each other was very true to life! The "blame game" is still alive and well today...only far worse!