You miss the point Icarus.
If ABF with an AOC, can issue CTA endorsements why can't RAA with an AOC do the same?
Who issues Air Operator Certificates and are they able to "tick the right boxes"?
Jabba;
I know quiet a few pilots with OCTA licences, some probably better off not being there at all, and some simply saving flying hours and money because they will never in their forseeable future want to fly in CTR.
If clipping through a CTR in bad weather were a safety benefit, wouldn't you be happier knowing they are there in the system than them being some unknown shadow on primary radar.
It's a way to turn idiots into law abiding and sensible humans. A truly magnamimous gesture by any standard wouldn't you say.