I maybe unlike you and specifically Dalio deal in reality. Facts.
Facts regarding Millionaires
Explain how come in 1890, there were about 4,000 millionaires in the United States,
Google Answers: statistics on millionaires, late 1800s
In terms of today's dollars one million in 1890 would be equal to $27 million today.
FACT:
The Inflation Calculator
How many people in the USA have net worth over $25 million today?
There were 172,000 households with net worth above $25 million...
The Number of High-Net-Worth Households in the US Continues to Grow - Marketing Charts
So in the 128 years since 1890 there are 1,312 times as many millionaires. Again explain how that has happened?
How many people are millionaires in today's dollars?
The U.S. now has close to
11 million millionaires, up 6 percent from 2016, according to data from the Spectrum Group's Market Insights Report 2018.
Here’s how many millionaires there are in the U.S.
So these people don't seem to have a problem with "Capitalism" working in the USA today.