Yes, I wonder why you started this thread at all?
Magnetic coupling may take place to circuits below the inductor. Furthermore the post #1 question about "resistors and voltage reference would no longer function properly" is missing the point. Surely the components won't stop functioning. If at all, you get interfering voltage induced in circuit branches. It doesn't depend on component placement but on the conductor geometry. There are very few components that may act on magnetic fields, e.g. hall sensors.