Haven't watched the youtube video yet but 'the day after' was a pretty good movie on this
The Day After sugarcoats or fails to show quite a lot of the reality of a nuclear war, notably people dying of radiation sickness and then leaving a lot of the future up to a speculation/meeting scene where the reality of agriculture is only talked about rather than showing the inevitable famine.
I found a YouTube link in your post. Here are links to the same video on alternative frontends that protect your privacy:
On the road to fully automated luxury gay space communism.
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