For question 1:
They say the judiciary is the last hope for the common man. If it's messed up, then who's going to do the saving?

Now, despite the common misconceptions, we still have legal practitioners who, like the Lord Jesus Christ, are still "doing good" in the likes of Enwongo Cleopas, Iniebehe Effiong and Ekemini Udim.

So, I'd say that one rotten egg can't be used as the general point of reference. If this is so, we'd tag every human "inhumane" because of one nasty experience we had with an uncultured fellow.

For question 2:
It's possible to pursue the discipline, law, in your country without engaging in bribes. This is where ethics and integrity come in. These skills help build trust and prevents various social issues.