I know to little about Cummins to have an opinion about him as a person. What I do know is he hasnt murdered anybody, hasnt gone on holiday or visited friends. All he has done is made a decision as to where best place for his son to be if had virus and had to enter hospital. I and many more would have done same
If you can’t understand what he was admitting to having done wrong, I doubt anybody could explain it to you in words you would understand.