I would want my enemy to land in a bunch, so that my artillery concentrate on them.
Of course I would love to have my enemy attempt to penetrate air defenses with IL-76 targets, too.
It sounds like the valued airfields, bridges and brain centers of support troops in the soft and pampered rear will never be under threat from sky troops with our modern American defenses, that still leaves most of the world to use the asset, and even our sophisticated defenses can be overcome, or disappear during a sustained major war where bench depth starts playing a role and starts exposing shallow preparedness.