True, but the new equipment that SES have or on order includes debris pile search cameras, shoring tools, cutting tools, confined space & vertical rescue equipment. This is all part of the new USAR capability.
In addition the new courses include land search, night navigation, RCR, Air Observer, etc.
Some units have specialised so we now have search dogs, horses, quad bikes, trail bikes, mountain bikes, new vehicles (Toyota 4.2turbo diesel, F250, trucks, etc) as well as a pool of people.
My personal belief is that in the next few years the emergency services will be a closer organisation. If it will be like a Queensland & Western Australia setup, or similar to Victoria I do not know.
But until then, please recognise that we have and are changing. At the end of the change process hopefully we will be alot better than when I started 25 years ago.
My personal belief & opinion only.