Is there a precedent for SCOTUS making up fake facts on the scale that they did in ['Kennedy']?

[inthewind21]

5. From the above

But Justice Neil Gorsuch’s opinion for himself and his fellow Republican appointees relies on a misrepresentation of the case’s facts. He repeatedly claims that Joseph Kennedy, a former public school football coach at Bremerton High School in Washington state who ostentatiously prayed at the 50-yard line following football games — often joined by his players, members of the opposing team, and members of the general public — “offered his prayers quietly while his students were otherwise occupied.”