Did you read the article? It only has a role to play if you're into wasting money.
The most urgent thing now is to get as much electricity generation off fossil fuels as possible. Building nuclear power plants is an important part of this
Can you explain why nuclear would be a part given how long it takes to deploy in comparison to renewables? Nuclear also has a habit of being behind schedule and costing more than projected.
especially in countries like China and India which would otherwise default to burning coal.