As contemptable as the Phelps clan may be, this is the right decision. Free speech is free speech.
A quote from Roberts, who wrote the majority:
Roberts is right. They were on public property, 1000 feet away from the funeral behind a fence. They did not physically disrupt the funeral, and their speech alone, as offensive as it might be to most people, is neither illegal nor tortiable.
I’m proud of the Court for getting this one right and for doing it decisively.