Since Jesus said that no one comes to the Father except through him the confession falls short of what is required.
And since each of us is judged according to our own acts whether a thousand or million non-Catholic clergy abused is not relevant to the acts of the Catholic clergy.
But if you wish to discuss the sins of commission and omission you have enough brothers close at hand to ask why Jesus’ own words about handling sinning brothers was not followed.
Was it because they feared being accused of having an agenda or being anti something?
Its interesting that you believe that deeds are an essential component of Salvation. That would be deeds of commission and deeds of omission as well. That's quite a break with Calvin. Now explain your lack silence and lack of outrage at the non-Catholic abuses in this context. Examining your posting history reveals a singly anti-Catholic bent and a compete disregard for the victims.
Wouldn't you agree that those who exploit the victims for political or sectarian purposes are nearly as guilty as those who exploit them for sexual gratification?.