The idea of an 'owner' doing whatever they want on 'their' property is ridiculous. They bought that land with restrictions and an understanding that it was part of a regulatory framework. Should an 'owner' be able to set up an industrial chemical plant in the middle of a city without any regulation? How about an open pit mine? A gun range with no regulation? Should I be able to create a massive speaker system pointed at your house next door to drive you away with no consequences? All actions are actually interactions. Everything someone does on their property has impacts to others. We give 'owners' a lot of leeway but that shouldn't be unlimited. Requiring things like solar on roofs, or gutters on roofs, or restricting roof uses, etc etc are all valid concepts. It can, and should, be debated how far those regulations should go but 'get your government off my land' is never a good argument.