Geothermal is a lot like nuclear: it's a capital intensive baseload source. As such, it suffers like nuclear in an environment with increasing intermittent penetration.

One might have imagined an environment in which geothermal replaced (say) diesel at remote locations, because diesel fuel is expensive. But add some wind/solar/batteries to that diesel and you save most of the fuel. The benefit of replacing it with geothermal is reduced.