I agree. Nuclear fission power seems to be associated with a negative learning curve [1][2]. This means that as the newly installed capacity goes up, price per unit actually increases. As solar is already becoming competitive and is experiencing a positive learning curve (costs going down rapidly as production expands) it would be pretty silly to invest in nuclear at this point.
[1] https://thinkprogress.org/does-nuclear-power-have-a-negative...
[2] https://en.wikipedia.org/wiki/Experience_curve_effects