It accomplishes transparency and education. The athletes can see exactly where their deductions are coming from and everyone can directly compare the deductions taken for any given routine and be able to more clearly assess if things are being done fairly (both with regards to the judges themselves and if the rules should be changed).Why exactly do you think the gymnastics community needs to know and discuss which judge took which deduction? What exactly will that accomplish?
Judges' total scores were already public for a long time in gymnastics, and ice skating has made each judge's full protocol public for a decade now. Nobody has been harmed as a result of everyone being able to see how a judge scored one skater's triple lutz compared to another. Transparency would be far more helpful to gymnastics than it is for ice skating actually, because the blobs of PCS numbers in ice skating essentially don't mean anything, whereas having actual itemized deductions makes things concretely measurable.
 
 
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		