Sunni scholar issues fatwa: no one should insult the Messenger by saying he married a six year old Aisha.
I just woke up and realised I was dreaming as I wrote this.
Answer 1:There was wisdom behind this marriage. I do not know the context of when and how it happened. I did not read the original Arabic of the hadith, so I am too ignorant to comment on this and need a scholar to help me.
Answer 2:When you are made to believe in the obscene, absurd, illogical, lies etc are attributed to the Messenger of Allah, you accept the obscene, absurd, illogical, lies etc and resort to answer 1 instead of the truth.
Truth will set you fee, unless you are indoctrinated.