Imagine if we just paid people to coat their properties in solar panels - throw them on your roof, lawn, wherever you have the space. We could drive energy prices down to nothing. We could pay people to install ADUs. The resources are there, but the imagination and commitment are not.
Instead, I'm looking at a $40k+ solar install for my very small house and a breakeven on investment in maybe 10 years for a house I probably won't live in by then.
Not when you're paying people to coat their properties in solar panels. As you noted, that would cost plenty.
Solar panels also degrade over time. By the time the "free" electricity has paid for the installation, you'll need to replace it.
So it pays for itself 3-4 times over.
You are going to have to back this up with credible citations. Otherwise it sounds like skepticism from 2008.