I won't say that the US is not developed.
But it sure has a lot of big problems, the 3 main ones to solve being free Healthcare, education and gun control. This is how you reduce inequalities, give everybody a decent chance.
Now we know the reality is still different, even in countries with free education, you can't become anything you want to be. But at least you'll have a chance of having a good or great job.
Where is education free?
Nothing to see here, move along