(MSM lies) First amendment says that's perfectly legal and the federal government can't stop them
https://www.nbcnews.com/news/us-news...robart-n717626
"The concern is that repeated attacks on individual judges could diminish the confidence that people have that judges are ruling on cases in accordance with the law," University of Pittsburgh Law Professor Arthur Hellman told NBC News.
"You can disagree with a judge's conclusion, but judges reach their conclusions based on the arguments from both sides," Hellman said. "To personalize it and make it seem like the judge is doing it for no good reason is troubling.