" anything over 0.001$ per kwh is basically going to be obsolete" is a fantastical statement that has little credibility without a lot of referential material, even then ...

We are not even scratching the surface of the potential energy we extract from fission. If we approached it with the same vigour as renewable, and Greenpeace didn't effectively make Nuclear politically toxic, we might already be 'most of the way' towards carbon neutrality.