Why do you think they are good? Serious question - would you comfortably hire an attorney based solely on a pass/fail credential?
more poignantly: would you ever hire an attorney who could not pass the bar exam?
That’s apples to oranges. Would you hire a programmer who hadn’t gone to University?
Actually, I would. There are not too many left, but I worked with a couple of people who did not have a college degree. They were certainly competent enough.