No scifi nuclear reactor concept is going to be mass deployed by the early 2030s. The only nuclear fuel source that has ever been used in commercial application is U235, with a little bit of Pu239 to boost yield. There is no viable source of U235 for even a fraction of current energy use.

OP's claim is garbage (insulation, ending car dependency, and legislating products that aren't landfill help the poor rather than hindering them), but the constant nuclear shilling and shilling for growth is much worse.