There is a stereotype that all problems in the different social classes are caused by money, or the lack thereof. However, another saying claims that money does not buy class. It’s true. People do not change easily, and if their core being is terrible, they will be terrible regardless of wealth.
While wealth does make a difference, it will not completely change a person’s core. If someone involved in gangs suddenly come into a lot of money, they will likely remain connected to said gang even with money. This is why lottery winners eventually become broke. One other example would be the classless “new money” tourists that come from developing countries like China. Set in their old ways but suddenly earning a lot of money in their recent generation, they have become the target of disgust for their unruly behavior in many countries.