Ok then is just your opinion.
Yes, it is my opinion. Can you prove it wrong?
And how they proved themselves exactly in your opinion?
By years of faithful service to the Church, without either falling away, going inactive, or apostatizing from the Church.
Because we are all humans (fallible) checking in other humans and measuring whether they have less or more liable to err than the rest? That's silly.
What would you do? Call inactives and apostates to be General Authorities? "That's silly."
Actually no. You want to based that statement on a single experience? No thank you
Do you have more experiences that you can refer to? Criticize me when you have done more research than I have.
but hey to each its own.
Thank-you.