Also, same impossible calculations apply to any power tech. Number of people injured installing rooftop solar or wind, poisoned by graphite mining, trucking accidents, aluminum production, and the like.
And no, other power technologies are not as impossible to estimate. Nuclear power plants are very unique in the kind of mess they can make, see Fukushima and Tschernobyl. Those sites still need looking after and cleaning up, the final cost can't even be estimated yet. It's always been the accidents that supposedly can't happen and never happened. With other technologies not so much. Falling of a rooftop is a very knowable thing. Calculating the likelihood a nation state fails and terrorists get access to nuclear material for a dirty bomb? Never happened. But if nuclear power is your solution to the climate crisis, it needs to be everywhere...