One could only wonder what you would do if tomorrow your boss[if...

One could only wonder what you would do if tomorrow your boss[if you indeed have one] turned around & said I now think you are only worth half what I was paying you. One could just imagine you saying, oh ok sir whatever you think, one could just wonder.
Following you view, workers should only be paid whatever the boss wants to pay him/her no-matter how inept the boss is at running a business.
I hope you are not responsible for others welfare, heaven bloody help them but I suppose they would be different.