It’s a problem that you don’t see when you look at aggregate numbers and don’t look at the future.
You tend to need commercial solar installations nearish to people - projects in say Nebraska have a lower ROI than say New York or Massachusetts. There’s much more limited amounts of land and farmable land in particular.
With climate change, aquifer depletion and other factors, farmland imo is a strategic resource that should be protected. The corn bounty is not likely to continue forever.