Not all good people are good. Not all bad people are bad. We just buy into the image.
All branches has roots that various. All trees has limbs that grows differently. We all know the story of the fig tree within the bible. And the fruits that they bare.
We form this opinion that we don't sway from. But in all truth, many people doesn't bring others any harm. Just a few. And more likely trouble comes from those you knew. Or have known. Or continue to know.
We all can surround ourselves with good company. Until they are exposed, we have no clue to their wrongs. We judge. We judge. Until they judge us. Then we proclaim , we are not apart of the bad people.