I've lived through three major nuclear incidents, and what they had in common, regardless of the political systems of the US, The Soviet Union or Japan, was not the transparency, it was the lying. It started immediately after each incident.
I'm essentially pro-nuclear, I just don't trust people who run it.
Totally valid perspective. I only became part of the industry after Fukushima. I only knew an industry by its disasters. I will say, having gone through the training programs we studied the nuclear incidents and spent a year in training before going to the plants. I just don't see parallel experiences looking back like that. The people in nuclear (at least from what I saw) want the industry to be safe and successful.
You describe incidents which become political. At some point the normal rules are being ignored by those on the top of the information food chain. That says nothing about the rules of the game, but does say a lot about the people involved.
I'm essentially pro-nuclear, I just don't trust people who run it.