Read it again. I said nothing about the squadrons and their work - and I was in one of them for three years at this time - but, rather, about the holy Regiment which never, as far as I could see, delivered any value to operations at any point.
The Brigade squadrons did their thing, the two Lisburn squadrons did their thing, the near-squadron's worth of assorted comms types in another unit did theirs and all did a cracking job.
I think you're perhaps being generous to RSM 15, or perhaps just one incumbent, who was a total liability and never quite got the hang of there being serious stuff to be getting on with apart from his pace-stickery.