alt Hacker NewsLike most backward looking judgements these days, such things require understanding the culture and zeitgeist of the mid 70s.
I'm pro-nuclear as well, but understand that for many decades the "smart" thing to do was to oppose it. I wouldn't expect a musical artist to have a more nuanced opinion than most of their contemporaries.
It was largely our own governments wanting to scare us of nukes so we'd be scared of the Soviets, like in America with the schoolchildren doing duck and cover drills.
Having enemies the population is afraid of is good for politicians and they'll take any enemies they can find, and they'll do so indiscriminately regardless of the real nuance of the issues.
Immigrants, abortion, this religion or that, rock music, jazz music, alcohol, marijuana, global warming, windmills, books... just whatever as hard as they can regardless of if it's reasonable or not.