I dont understand it. If most grid capacity is already installed, the people who don't build their own little island with solar and batteries end up being shrin

I dont understand it. If most grid capacity is already installed, the people who don't build their own little island with solar and batteries end up being shrinking demand against a pool of fixed supply. Meaning their bills probably decrease. There is the hiccup of universal distribution which needs regular maintenance, and is separate from electrical supply. But if this is remediated by charging solar owners base fees/connection fees, or if grid maintenance is only minority portion of electric utility bills (in the US it's about 40% with electricity production being 60%), the direction should still be poorer people proportionally benefitting.