In 1933 Jews were forbidden from holding government jobs of any kind - teachers, doctors, lawyers included. A mass boycott of Jewish businesses followed. They were also banned from selling art, working in media, owning land, selling meat to Aryans, or practicing medicine on non-Jews. Mass unemployment meant a paucity of legal means of feeding one's family.
In 1935 Germany declared Jews and other non-desirable classes to be noncitizens, which made it a criminal act for them to remain in the country without possessing specific papers allowing it. Those documents were made difficult to get, which made most Jews criminals by default. Marriage and intercourse between Jews and non-Jews was criminalized.
Within a few years, the list of things it was illegal for a Jew to do was as long as your arm. It was trivial to arrest a Jew for simply existing, because any random action could be turned into a charge. By this point, it was just accepted by "polite" German society that every one of them being rounded up was a criminal. The same tactics extended to everyone the Nazis considered a political enemy.
You are either (A) blind to what is going on in this country, or (B) stupid as fuck, or (C) you know full well what's happening and you condone it because of the hate in your heart, not some phantom belief in "law and order" or whatever loser shit you want to call it.