In fact that makes much more sense to me. As the airport is the organisation offering that service why shall they give it only to C and F pax. In fact the airport fees are the same for Y/C/F. Good customers for the airport are the people which are flying a lot and not the ones which fly C/F. So it should be even more important to have separate security gates for status members than for C/F pax.

Do I understand right?

Greets
mbr