To be fair, some improvements have been made, even at the feet of these giants, driven by government action and populist initiatives. This has been at the cost of concentration and increases in pollution and poverty in the poorest nations. The future looks bleak today, as the divide grows and progressive progress has all but halted.
Poverty is way down globally. Poor nations are far from where they need to be, but we've lifted a billion or so people out of abject poverty in my lifetime.
Don't let a determination to believe everything is bad force you to ignore when things get better.
"nearly 38 percent of the world's population lived on less than 2.15 U.S. dollars in terms of 2017 Purchasing Power Parity (PPP) in 1990, this had fallen to 8.7 percent in 2022"