If this was written by an expert, that could make some sense, but it is not. Nuclear plant is not a startup, where you can just skip the QA part to release faster or put a not working cookie banner for few months, because nobody really checks compliance. You have to conduct safety tests, there should be enough staff and replacement parts, fuel supply must be secured, waste disposal must be planned in advance. Calling to accept risks of not doing this properly is not exactly what German public supports. The polls are tricky thing to do. If you ask certain questions you will get whatever results you want. I’m sure it was not explained to the public in the poll that they will have to accept higher risks of nuclear disaster if reactors will be allowed to operate. Everyone thinks that it is as safe as it was in the past - no wonder majority would support it to help Ukraine.
The thing is, this majority also includes supporters of Greens and the party itself is not the same as it was in 80s. Greens are no longer unconditional pacifists and anti-nuclear hippies. They are the biggest supporters of sending heavy weapons to Ukraine now. They would extend nuclear if possible, because it advances the more important agenda of reducing emissions and helps Ukraine. They were ready to wait 20 years to phase out nuclear in 2000s, and it wasn’t Greens who accelerated shutdown after Fukushima. It was pro-business CDU with Merkel as a head of the government. This is why I would rather trust Habeck with his report than some random guy from the Internet with a political message.