More likely because they have money and people who work for them don't. "Charisma" comes from projecting power - some people are backed up by money which gives

More likely because they have money and people who work for them don't. "Charisma" comes from projecting power - some people are backed up by money which gives them required confidence and other people can fake the feeling of having such backup. It comes down how great safety net given person has. If they know they can do anything, and they can pay their way even out of murder, then they will have the so called "charisma".