Yet again, none of the examples you've posted are contamination from nuclear waste from power generation. Pre-burnup radiation exposure is not nuclear waste. This isn't a pedantic distinction, someone getting contaminated while manufacturing fuel rods is a totally different failure mode than what we're discussing about waste buried deep underground.
> What about mining waste causing increased cancer and largely poisoning a river?
What about it? Mining copper and rare earth minerals for magnets is polluting too. Producing aluminum to build transmission lines is also polluting. Mining, in general, is a pretty dirty industry. But surely nobody is suggesting we stop building electric motors or transmission lines? Uranium mining is not an exception in this regard.
You've given 3 examples, none of them are contamination from spent nuclear waste from power generation.
https://www.ncronline.org/earthbeat/government-workers-were-...
https://www.kansas.com/news/local/article49479255.html
The local uranium mills were primarily weapons related -fuel for breeder reactors.
For the power industry we have to drive to the other side of the state, over to Hematite, where each time a former employee comes down with any rare cancer from a long list, it's assumed to from working at the plant.
What about mining waste causing increased cancer and largely poisoning a river? https://en.m.wikipedia.org/wiki/Church_Rock_uranium_mill_spi...
"Pre-burnup doesn't count" is exactly what an abusive ex would say.