Is there any discussion on a variable minimum wage based on relative factors like company size, profit margins, etc.? Instead of a global minimum, just add fact

Is there any discussion on a variable minimum wage based on relative factors like company size, profit margins, etc.? Instead of a global minimum, just add factors that target whatever problem needs to be solved. Surely nobody wants to bankrupt small businesses that have good employee relationships and make little profit. No reason to slash those jobs. A global minimum seems like performing surgery with gardening scissors. Are these politicians that void of creativity or are they uninterested in actual solutions?