Absolutely yes, because it help employee to value their worth basing on the time subjected.

Rather negotiate salary, but a general expected range lets me know if it is even worth my time.

Since it is becoming law in every state, the answer is yes, every time, every posting, and not some range that is the moon and stars. If it looks like... a new car price model, they will lowball. But you should also do your research. Know your value and the value of the job they are hiring for and never let the employer play the “bonus and stock options and healthcare” are part of the total package. They are gravy that can all go away on day one. Price on the barrel head. Nothing less.  more

California employers should disclose salary ranges because we changed the law (2023).