I think there is going to be a passionate backlash against this USSC decision. People of every political leaning will see the fundamental unfairness of having your home stolen for what some hack judge calls "fair market value."
One would hope, but I wouldn't hold your breath. Of course, with every new expansion we hear the cries of "This is it. This decision cannot stand. This is the decision that finally wakes people up." In an age of homeowners associations that can already dictate to you what you can and can't place on property you supposedly don't own, in a time when property confiscation of the homes of the retired who can't keep up with ever increasing property taxes, this decision may just be greated with the same level of indifference. After all, maybe this can make it easier to finally get rid of that neighbor with the pink flamingos on his lawn! It won't matter to people unless the bulldozers are at their door. And by that time we will have long since been disarmed and pacified anyway.