1: Well, that’s a loaded question but I think the Quran provides great answers that undermine this pervasive perception. I’ll have to trickle in my thoughts but I’ll start with what I understand in regards to the issue of witnesses. Again, I am not a scholar.
No one asked Aisha for witnesses for hadiths she narrated..
For that, I’ll have to recommend seeking knowledge from scholars, as I am not one.
May Allah grant us true knowledge.