Your comment proves the point of the article. As long as the management refuses to pay a salary that is at par with the market standard, the only way to get paid as per the market standard is to get a new job.
Yep. Since I graduated from college 6 years ago, my compensation has increased 165% (starting from mid-five figures). How? By switching jobs every couple of years, and always increasing by a minimum of 10%. And honestly, I'm just getting started. Though my hope is that my current employer makes it worth my while to stay for a longer duration. I'm getting tired of switching every couple years, as is my family.