There were some questions about some pipes condition indeed but it turned out to be a nothing burger. The thing is that nuclear power is still a relatively new

There were some questions about some pipes condition indeed but it turned out to be a nothing burger. The thing is that nuclear power is still a relatively new thing and we don't have historical experience to rely on. Since it is basically the first time reactors are this old and there are a lot of risks, it was decided to verify just to be sure. But now we know they can run fine for much longer than was anticipated. That is something the anti-nuclear conveniently avoid, the reactors have cost a lot to build but they are still providing value and it's expected that their life will be extended by quite a lot.