Most likely not. But neither would I trust someone who came forward and professed to be fallible.
The Buddha's first sermon begun to the effect of "I am the All-enlightened one ..." and it was a fiasco, the listener shook his head and left. The Buddha then changed the way he approached listeners and was able to reach them.
This is a good example where the speaker didn't simply expect that the audience take his abilities and knowledge for granted and believe him blindly.
The savvy gurus out there today allow others to say they are perfect and in their silence collude.
My point above was that we are skeptical of those who say they do not make mistakes and you are now wondering if we should listen to those who say they do make mistakes - which most of us here would admit. Why listen to anyone?
Or is the question really why should one 'simply trust' someone who claims to be fallible? In other words why accept claims we cannot verify ourselves because others, who have claimed to be fallible, have made them?
This I can connect to more.
But even here aren't their Christians, even fundamentalists, who would suggest, essentially, a process of trying out what they are suggesting? Try reading the Bible, praying and beseeching God for help, etc. and see if you feel better. I mean, I'd love to throw them all into the appeal to authority basket, but as far as actually being a member of the Christian faith - despite the irony of that last word - isn't there a 'don't simply trust me come and see and feel for yourself element'. And a big one.
I can see on issues of relating to society and non-Christians, that there tends to be an appeal to authority - the Bible, God, various interpreters of these - in regard to anything from homosexuals to teaching evolution - but as far as moving towards belief and participation isn't there more than simply 'trust me.'
In your life of course you were born into the milieu which is not the same situation. The very development of your mind was controlled intended to be limited by various practices. Those tools or outlooks or intuitions that might have allowed you to really choose were attacked from early on - I assume.
(In none of this am I saying that Oh, they're really as open and logical or induction-based as a scientist or tourist guide. I'm just not sure this is the root (I mean route) to reject them. (though I have this nagging feeling I used a very similar line to reject something else here on sciforums.)