Any action they are taking around deciding whether or not there is a national security interest in managing tariffs is easily covered by everyone's understanding of what is in the presidential duties. As such, it is fully off limits for any review, per last year's immunity ruling. No?

Now, congress can take away that delegation. They could also cancel any declarations. But actions taken by the admin in pursuing this will almost certainly be seen as core duties by the supreme court. As such, I don't see any real opening for review in this?