They can render their opinions. That is all they were given the power to do. They were purposefully given no powers of enforcement. If you believe they were then you need to show that to me.
1. I take that to mean that your answer is the same with respect to the states and the laws passed by Congress as it is with the President. The Supreme Court's opinions are only advisory, and nobody is under any legal or other obligation to carry them out or to obey them. Is that correct?
2. When you state that courts were "purposefully given no powers of enforcement", that is technically true. But also irrelevant because under our system of laws, it is the Executive Branch that is charged with enforcing court orders. The power of courts to issue orders -- and the obligation of the executive to enforce them -- goes back hundreds of years in the common law in England, and in the colonies as well. It's not stated expressly in the Constitution because everyone remotely familiar with our system of laws took it as given. Under that system, the courts are empowered to issue orders that the executive branch is then required to execute.
But you're saying that is not correct -- that the courts don't even have the authority to issue orders that the executive branch must enforce, and that every "order" they issue is actually just a non-binding opinion. I'd point out that just as the Constitution doesn't contain an express grant of enforcement power to the courts (or obligate the executive to respect those opinions) on
constitutional issues, it also contains no express grant of enforcement power on civil or criminal issues either. Meaning that every criminal conviction is simply an "opinion" that nobody is required to respect, and every civil case is just an "opinion" that nobody is required to respect, and for which no damages must every be paid.
3. So why would the Framers be stupid enough to put Article III in the Constitution at all, when all it can do is issue non-biding opinions that neither the other two branches, or the states, must respect or obey? Under your interpretation of Article III, there is absolutely no reason for it to exist at all.
@Bigun