You could easily say the same about wind, solar, tidal, hydro, geothermal, 'clean coal' (what a joke), insulation, efficiency, large scale, local scale, interconnects etc.

But no, everyone has their one true source of planet saving energy (that they have a financial interest in) and every cent that goes to any other is destroying humanity or treason that should be punished by death.

The grid of the future will have a bit of everything, and between now and then it will have a range of temporary forms to ease the transition.