Really no difference between pre-covid wages and post covid. It's just that the unskilled made more money on unemployment with those Federal bumps of $600 and then $300 and got used to laying around and making more. They should have developed some skills in the interim to warrant a better wage when the economy did open up.
How do you "develop" skills? Most of that takes actual schooling. Schooling was a distinct problem during a pandemic. Schooling also coincidentally costs money in the US. 600 doesn't exactly put you on the gravy train anywhere.
I'm Belgian. My wife's American. She lost her job a bit over a year ago. She doesn't just get an actual living wage in unemployment compensation here but she was encouraged to follow a nursing course for free. Result: within another year she'll be an RN. At that time she'll be able to contribute more to society in a profession that has a chronic labor shortage and she'll be able to contribute more taxes than she was able to in her previous job.
That's what happens when you built a society that has an actual interest in helping its citizens instead of being a country that feels that someone only has value if they claw for everything and anything in life and condemn anyone who isn't capable of doing so to destitution.