More like three. One class where you can do whatever you can pay for, another with a set of annoying but almost reasonable rules and the last one for whom any actions and their mere existence is illegal, but whose presence is very much relied upon to do things.

It's a simplified model to expose unseen hypocrisy and injustice that originated with the persecution of jews in the German Nazi justice system. In reality, 2 or 3 is too simplistic as the US values people differently in different contexts with numerous attribute privilege points. Don't be old, brown, short, homeless, and unattractive in America except to be constantly harassed.