What has gone wrong such that they can't do things without having to frequently get your take on it? Why don't they already know how to do these things, or if t

What has gone wrong such that they can't do things without having to frequently get your take on it? Why don't they already know how to do these things, or if they do know, why do they need to hear it from you as well? That's the problem here. You being interrupted frequently is just a symptom, and unless you're hoping that making yourself unavailable will force them to rise and no longer need you in some kind of "sink or swim" situation, that's quite a risk. Don't mask the symptoms; cure the disease.