IMO that just means the mix of interceptors changes all the way up to traditional GBAD. Burning hours on 5th gen jets seems a waste of those assets that would be better tasked going after the drone/cruise missile launch sites or storage facilities etc.Low cost drone interceptors will be part of the mix, but the ability to deal with higher speed drones and cruise missiles that are likely to be included in any barrage is still there. It's what the Russian's do...mix them up to saturate defences.
Can't see an MQ-25 being useful at all in that role, way too slow and cumbersome for that task. A T-7 or other advanced trainer might be a better option.I think the key to counter-Shahed air defense is the airborne component. A large, subsonic platform like the MQ-25 could carry a powerful sensor, a large load of AGR-20s, and can loiter in a sector for a long time.
That is an application of AI. It is manpower intensive today but doesn't need to be.Ground-based defenses are very manpower-intensive because the sensors and effectors have a shorter range. The Ukrainians can support that (and they don't have the ability to field large aircraft near the FLOC), but someone like Belgium can't. An effective aerial component would relegate ground-based defenses to the point defense role, which they are better suited for.