To quote The Dude - "that is like, your opinion... man".
People are better off than any time in history. Some people are more better off than others... and some people perceive other people's success as the cause/reason for their own personal failures.
Jeff Bezos has made every single person's life in America better by making products accessible to everyone regardless of economic bracket. Bezos' Amazon has compelled all other ecommerce companies to do better and offer better service to compete with Amazon. Literally everyone has won - except now that Bezos has been rewarded for creating one of the most important companies in the US, people want to tear him down. How dare he have more money than me!
Let's pick any wealthy successful person, the story is the same.
Those who believe the people who've built these mega companies don't actually provide value and/or earn their rewards are the very same people who have never and will never attempt to start a business and employ other people. The work only gets harder and there's more of it... Someone like Bezos is responsible for hundreds of thousands of jobs, perhaps millions when you consider all of the 3rd party sellers operating on Amazon these days.
But, it's much easier to just scream "LaTe StAgE cApItAlIsM!" than do anything about our own situations.
Read some books, work in industry to develop skills, then start your own business. Let's talk again in five years about this anti-business mood.