At his age, 3 million net worth isn’t really rich, especially compared to his peers. Its more like upper middle class. He can afford retirement in HCOL areas and vacations out of the country. Rich is you can fly a private jet to one of your mansions for vacation. If you try to claim you’re rich with only 3 million actual rich people are going to laugh at you.
Generally yes, but there’s exceptions and degrees. I think its a job sort of like being a cop where it tends to attract a certain type of person, and the culture of the job is corrosive to ethical behavior. Power tends to corrupt, and the corrupt tend to be drawn to power. The result is most of them either start off at least somewhat ethically compromised or quickly arrive there.