Be sure that you paint with the broadest brush you possibly can there, whottt.
I'm just guessing, but I'd be willing to bet that the number of PI attorneys that you know is relatively small. While I'll certainly admit that there are a number of PI lawyers who have no real interest in justice for anyone, there are substantially more who honestly pursue efforts to remedy what are often tragic injuries to entirely innocent people -- injuries caused by negligence and faulty products. If that's a s my thing to do in our society, then there really is something wrong.
If you really want to discuss your broad-based view of attorneys, I'd be perfectly willing to meet your every argument. If you'd rather just throw bombs and not substantiate anything that you say, so be it. Being a member of the profession that you are so quick to castigate, I can readily assure you that most lawyers who I encounter in my day-to-day dealings are extremely concerned about doing the right things and protecting the rule of law. Speaking for those attorneys that I know and practice alongside, we are all very proud of what we do, even if some in society refuse to see the many benefits of our work.