I am NOT talking about any of these ladies since I do not know them personally. But it has been my personal experience dealing with business people for 50+ years that they aren't really too smart. As a matter of fact they tend to be quite dumb. What they have is "an eye" for business, it's like they can see where and how to start a business, but not necessarily "run" the business. That is usually left up to business managers etc. They can drive down the street and see a corner and say "that's where to build an XYZ store".