Sorry that it's a youtube link, but this is a brilliant analysis from Gary Stevenson with pretty sobering conclusions... https://www.youtube.com/watch?v=Gd0gmxd36FI
Basically at this point the continyed concentration of wealth is increasing exponentially as a logical inevitability.
We need wealth taxes, breakup of monopolies and a far larger willingness of the population to boycot companies that prioritise short term growth and unethical business practices over the delivery of effective, repairable products and honest services for fair prices.