The economy of the 2020s is one that will continue and escalate the trends of the past.
While the average worker remains more or less an average guy, hiring prerequisites have grown exponentially. Gone are the days where anyone from virtually any background can simply be trained on-site and then start making a livable salary after a month or two. Requirements for prior work experience, certification, high educational attainment, and unrealistic anecdotes of "I have saved the company money by suggesting and implementing innovative solutions to problems" have outpaced the ability or willingness of many, if not most, people to meet these.
In the same vein, people who entered the workforce during a time when barriers to entry were far lower are now decades into their illustrious careers, often having ascended to affluent management positions, and who are not keen on retiring in sufficient numbers to give space to younger people (and here by "younger people" I mean the middle aged instead of the elderly; people under 30 would still have no chance in this event).
The ball is definitely in the park of the employers. They can collectively impose whatever conditions they want and it's up to the rest of us to suffer because of their unreasonableness. In addition, because of inflation and the drastic rise in home prices over time, actually managing to meet these progressively more insane hurdles will not put you "ahead" of your forebears socioeconomically. Rather, the best you can hope for is that your "higher salary" does, adjusted for inflation, match what they made. The price of this, in many cases, is tens of thousands of dollars in student debt that your forebears knew nothing of.
These are the lucky few; there are also millions of young people with a relatively passive attitude towards life who have no business being in college but their parents talked them into it because "hey why not if you have any degree it'll magically be a meal ticket for you". These people are perhaps the most screwed of all. Even if they graduate without student debt they pretty much wasted several years of their lives and are in no better shape when it's time to whip out the resume and apply for work somewhere.
The reasons for this are simple: capital and organizational efficiency can accumulate over time, but any new person being born will not inherit the knowledge of his/her forebears and so will start out life as a "blank slate" no wiser than the people who came before him/her, having zero managerial background or relevant technical expertise to begin with. As systems increase in complexity over time, humans are not well-adapted to adjust to this. In addition, there is little infrastructure in place to help them do so effectively.
This is why capitalism has failed in contemporary America: average people simply can't keep up with these institutions and as a result they are growing more and more disempowered over time.
This is where the conservative and the liberal diverge.
The liberal says remake the system. A conservative would say make better people who are more able to compete. I'd say both are needed to some degree or another. A country whose people are actually strong enough to keep up would certainly be blessed with prosperity and power as compared to the rest of the world. But this probably couldn't be sustained indefinitely.