It puts varying pressures on other elements in a dynamic system in different ratios and with second order effects that can’t be fully predicted until you “run the experiment.”
At the margin, a wage floor will prevent some percent of transactions that would have taken place if a wage floor was not in place. It's not complicated. Some people will benefit, sure, but some commerce just won't take place.
Consider a price floor on selling a used car. Suppose you had a car to sell. Would it make you feel better if there were a law that prevents you from selling your car for less than some amount? Sure maybe without the floor, your car would have sold for less than the floor amount. But would you want a price floor as a seller of a car? How about as a buyer of a car?
Chances are if your car is worth less than the floor, no one will buy your car now. The price floor doesn't magically make your car more valuable, just makes it harder to sell.
There are more variables than the graphs you get in the first two weeks of Econ 101. If you make it to the end of the semester, or even to the midterm, you'll know that the simple predictions you got on the first quiz were false.
I would agree that modest minimum wage increases are far from the worst thing the government does, compared to other government interventions.
Wages don't make up all the costs so we can't say that increasing wages increases prices by the same percentage either.
>It puts varying pressures on other elements in a dynamic system in different ratios and with second order effects that can’t be fully predicted until you “run the experiment.”
Now replace "raising a wage floor" with "tariffs". Just over a year ago Trump administration cheerleaders were making similar arguments about "dynamic system" and "second order effects" to justify tariffs, predicting that prices might even drop due to [insert handwaving about fx rates].
Really? Which ones? For the ones predicting economic calamity, they get a pass because they were didn't take into account TACO, which might be bad if you're grading it as a forecast, but hardly is a mark against them when it comes to economic analysis on the effects of a policy.