some times the ATC make such a mess they should just let the pilots sort themselves out
In my experience the mess usually results from
PFAers do exactly as they please, ignore instructions and ignore the 'readback list'
An even more flexible approach is often required to accomodate the PFAers, but the nature of ATC requires some CONTROL be retained, if only so there is someone to blame when they fly in to each other.
