have no business

Verb

 * 1) To not have a right or privilege to do something.
 * 2) * 2021, Edwards v. Vannoy (U.S. Supreme Court No. 19–5807), Justice Gorsuch concurring:
 * We take this step not because this Court's criminal procedure rulings are somehow unimportant.... Instead, we abandon Teague 's test because it poses a question this Court has no business asking.
 * 1) To not have a right or privilege to be in a certain place.