I just read that link and learned precisely nothing.
Clearly when something is written in such a manner it is because someone has something to hide.
Given the basic premise that it will translate into less service
what are the practical applications to the various types of traffic as understood by the ATCOs?
VFR PVT OPS
IFR/VFR Charter OPS
IFR High/Low Capacity RPT.
We can assume it will be seemless for high cap RPT/International ops...we can also assume that IFR Charter/domestic high Capacity/Regional airline ops will find themselves sharing airspace with VFR PVT/COM Ops.
Once again the devil will be in the detail...which we ain't being given in that piece of
PR.