I have seen some large solar installations in my area and state and they are ugly. No argument there.
One in my county is along a busy rural road that is slowly sprouting subdivisions. The land is not great for farming and once tobacco went away was pretty useless though they would try to grow some corn which I think was for tax purposes. A fence was put around the solar panel installation which looked worse than the panels. They put up one of those chained link fences with green slats inserted in the fence. Really is ugly and I am not picky about such things. If a row of shrubs had been planted, eventually, no one would know that installation was there but that ugly fence just draws the eye.
Wind mills are problematic from a visual and sound perspective. They can make noise and the flickering affect that can happen is pretty bad. There is a move to put windmills miles out to see off of Cape Fear. People with beach property are not happy nor are fishermen. The government and windmill people are being iffy about the distance and height of the installations. It is simple math based on those two numbers if the windmills can be seen from shore but they are not nailing down those simple numbers. Can't imagine putting windmills off one of the most dangerous capes in the world and expect that to make money.
I have done the math for a solar power installation and it does not work out even with subsidies if one considers how much money one would make if the money was invested in the market vs spent on solar panels. Having said that, since the governments are removing reliable sources of power generation, and replacing with intermittent sources of power, with less generation capacity, blackouts are now in our future. We almost had them last December. Never in my life did we have to think about power outages due to lack of generation capability but it is our future due to government policies. So we might have to install solar and batteries to deal with blackouts. I designed our house so the roof pitch and alignment will maximize solar production but we could never afford the cost of installation, even with government subsidies.