As said on the earlier threads about this, the arguement for juryless trials for rape came from women support service for women who had been raped.
It was / is hard enough to get rape cases to court, but all too often tactics such as smearing the woman concerned as being sexually premissive, using information taken from her phone, but worse still the juries - ie ordinary members of the public including women, tend not to believe women. Or as research has shown even when the jury thinks it was rape they do not think a man should have his life and career ruined as being a convicted rapist. (Not forgetting that Scotland thinks men up to 25 cant comprehend that it is wrong!)
So I have no idea how well or how bad Scotland is implementing it, but its purpose was to try and increase convictions for rape by cutting out the whole courtroom saga of dragging the victims name through the mud, while implying some poor man just misread the signals.
Supposedly a Judge would just deal with "facts" and not use their sexist attitudes towards women as a way of deciding whether rape did happen.