At least the plane stuff is wrong. Planes do not need to be grounded and will not be, but the capacity of the system will be reduced as we once again crowd into

At least the plane stuff is wrong. Planes do not need to be grounded and will not be, but the capacity of the system will be reduced as we once again crowd into the rigidly-defined airways between the VORs. Approaches will use ILS as many do already and it will be all ok. Airplanes were ok for decades before GPS and even now can function without it.