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.
Humans used to have to labor all to avoid starvation. There were few choices and most of us we died in the town where we were born. Compare to today -- now, we have incredible freedom, cheap and delicious food, cheap ubiquitous entertainment, are more or less immune to the elements, and have tons of free time. But all of this freedom and plenty has forced us to make choices, and it turns out people aren't good at making choices. We struggle to not gorge ourselves on food or waste years of our lives on insipid entertainment. We would like to exercise, eat right, read books, learn things, contribute meaningfully to our areas of interest -- but most of us don't. Worse, we have no excuse for our choices because we are almost completely free.
This dynamic leads to a situation where people hate modernity. Partly because making choices is hard and partly because our freedom makes it clear that our bad choices are our own fault. And so people long for a return to un-freedom. Many of us would rather be poor and starving than to have to make choices and face our own inadequacies.
Because I’m really curious what you mean when you say we’re more free than ever. Free time especially is what eludes most people of my peer group; endless tv shows to stream is meaningless without free time for example.
But expenses expand to fill the available budget, so the actual cost of living is higher, as people earn more to spend more to get more.
(If you wish you had more free time but don't negotiate a pay cut in return for shorter work hours, it just means you value the money more than your time.)