Ayn Rand wrote a great epic book, but it was fiction. Her style was to create characters that were one dimensional idealized archetypes. She created them the way she wanted them to be. A good read, though tiring for someone as terse as myself.
The real world is a lot more messy. There are industrialists who buy legislators in order to game the system in their favor. Many honest, hard working people are not wealthy, but are even poor in this system. Significantly, money is not an inherent store of wealth, but instead it is ledger entries and is created from nothing, loaned or granted into the system, and then collected with interest. It gets granted to the connected who do not necessarily offer value for it. Money, even in this corrupt form, is simply a tool. People who set up systems to game it at the expense of taking value from others are evil.