Here's a single data point. I used to work one layer removed from a billionaire (he was my boss's boss). I didn't interact with him much, but I had to do work d

Here's a single data point. I used to work one layer removed from a billionaire (he was my boss's boss). I didn't interact with him much, but I had to do work directly for him regularly, and it sometimes required dropping by his house. He had at least one armed guard at his house driveway entrance 24/7. I suspect he had at least one other somewhere. But he drove himself to work in a pretty regular car and didn't have guards anywhere but his home that I can tell. We worked in a big building that had cops on the first floor during business hours, so I guess that was covered too. This guy is very private though, and you wouldn't know he was a billionaire unless you worked with him. There's barely any information on him if you Google him.