The minimum wage concept has been parasitized for sure. It's used now as a tool to push inflation to even higher heights than it should be. Those pushing for 15$, 20$ or higher for the minimum earnings are short sighted, thinking that it will lead to better outcomes. It also hurts small businesses because only the bigger companies can shoulder the burden of an increased wage.
It goes back to corporate greed, ultimately. The companies make more and more record profits, yet cry poor because of that same parasitization of the economic process. We need to somehow force them to get back to a sound money concept, where debt isn't encouraged. So many other things to say along this direction!