If something is going to have an effect on profits, you can bet on the fact that a company will fight against it, hard. Because SHOCKER the point of a business is to generate PROFITS.
I think you're wrong in thinking that businesses will just give up, and take lower profits. No. They're going to cut hours, fire anyone they can, etc. to maintain their existing profit levels.
If you have a laser like focus on maximizing profit (and supposedly most businesses do), you've already fired everybody you can and cut all the hours you're able to already.
But no, they don't just sit there and take it. They pile money into think tanks and advertising campaigns in order to try to sway public opinion (see above).
One of my favorite tactics is when they pretend that robots that do minimum wage jobs all cost $minimum wage + $1 and raising wages is simply going to make them all go out and buy those magical robots.
I think you're wrong in thinking that businesses will just give up, and take lower profits. No. They're going to cut hours, fire anyone they can, etc. to maintain their existing profit levels.