Clap trap. I have never supported on introduced anything different than the US and Canadian CTAF non prescriptive procedures.
They work superbly and there is no call from anyone in the FAA or NTSB to change them.
As part of the wind back the crazy prescriptive requirements were put in.
Once again I say- copy the best. That's what I have always done Bloggs and it's the only reason I have a Citation and you don't have an aircraft at all. Open up your mind a bit. Then you could do really well.