It has barely moved. You are aware that those who were above min wage, but below the new min wage also get increases right?
Yes, it's called the domino effect. You can't increase wages on just one group of people. If I got a job out of high school with no experience for $7.00 an hour, got pay increases and after five years made it to $11.00 an hour, that puts me five dollars an hour over minimum wage. Now some clown like Biden comes along and makes the new MW $15.00 an hour. Did I get a raise? Yes I did. I got a raise to minimum wage. So I'm going to my employer and demanding I continue making $5.00 over minimum wage.
My employer has no choice. If he lets me walk, all the things I learned on the job are lost. I was a good worker to boot. If he doesn't give me a raise and I walk, he has to hire a new kid for minimum wage and start all over again.
Now I'm making $20.00 an hour. But wait! What about the guy who was working at that company five years longer than me making $20.00 an hour, and finds out I'm now making the same money he is making?
Now the company moves out of the country for cheaper labor, and we are all making nothing. Either that or he invests in more automation thus no need for me to be there any longer.