Brett's charity work (while possibly pure & good-hearted) doesn't automatically negate the possibility of him doing something despicable in the past.
One of the things I hate about the public's insistence that politicians / government officials be near perfect is that we don't properly understand human behavior. We are under the misguided notion that if you have any wrongdoings in your past, then that means you aren't a good person and are more likely to commit wrongdoings in the future.
We forget that for many of us, it is our past mistakes that are responsible for some of our most positive character traits. Past mistakes "can" serve as a come-to-Jesus moment in which we learn a profound truth.
Conversely, a clean record doesn't mean you are clean, it just means you have a clean record. There are plenty of nefarious types that are good at hiding their dirt.
Obviously, if you have a clear pattern of behavior in your past then that is one thing. But singular isolated mistakes or even crimes that happened decades ago shouldn't be held against you. How many of us would be comfortable being judged now for something we did 30+ years ago in high school?
We should care more about "patterns of behavior" instead of looking for that one smoking gun mistake that happened decades ago in someone's past. This enables the powers-that-be on both sides to control and manipulate us.
Brett's charity work (while possibly pure & good-hearted) doesn't automatically negate the possibility of him doing something despicable in the past.
Truthfully, I care more about the abysmal and embarrassing way he conducted himself during his hearing than the allegations made against him. One clearly demonstrated he was unfit for the office, the other was/is impossible to prove.