Speaking of personal wealth as measured in economic Net Worth, there is absolutely no question that "inequality" is increasing beyond any precedent in a free country. The people at the bottom, so to speak, have less than nothing; their Net Worth is below zero, while the wealthiest of us - mainly entrepreneurs and investors - accumulate more and more wealth.
It is axiomatic on the Left that "inequality" is bad. They obviously feel that increasing "inequality" is self-evidently evil, and must be fought. They base whole political campaigns on promises to fight inequality.
What's wrong with inequality? Imagine an entrepreneur who invents a new gadget that millions of people quickly decide that they are willing to pay substantial amounts of money to have, and that entrepreneur is able to accumulate a King's Ransom on the profits from those gadgets.
So what? Why is that a bad thing? Is anyone else made poorer or more wretched by the entrepreneur's accumulation of wealth? Assume he pays millions and millions in all manner of taxes, complying with every relevant tax law.