UPDATE AITA for telling my brother that if he wants something done perfectly, he can do it himself?

Original post : https://www.reddit.com/r/AmItheAsshole/s/TqYIcb2I58

I talked to my brother again and following advice heard him out. He admitted that he was frustrated about something else and took it on me. My brother also confessed that a part of him was a little disappointed his son picked a different club to support but is over that now. I got my nephew an additional book to read – Thierry Henry’s biography.