They want the issue, not a conclusion in court.
"Okay? Will you cease the harassing of the lawfully-protected heroin depots? Since everyone has a right to be enslaved by vice, will you swerve from your wicked ways of committing arson against the methamphetamine plants next to the schools? Will you stop your illegal campaigns against the most degrading and vicious of 1st Amendment pornography? Will you desist from blocking the Right to Death abortion mills? Will you shut up about how people have a right to determine what kind of a society they are to live in? No? Ha! Then the Libertarian Police will deal with you, O infringer of Constitutional rights!"
Courts have been wrong about various things in the past, and they will probably always continue to be wrong about various things. While courts decide what laws may be enforced, a court's say-so does not make an unconstitutional law constitutional; only a constitutional amendment can do that.