Is Miranda a Constitutional Rule?

Miranda is a vibe, not a law. The supreme court's previous decision in dickerson versus united states said that miranda requires you to exclude unwarrant statements at trial. And congress can't change that rule with this statute. Because if miranda isn't required by the constitution, then congress could set the rules regarding confessions itself. But because miranda is a constitutional rule, they cannot. That was a long explanation. i but we're going to play it anyway.