Every employee who leaves Apple becomes an ‘associate’

Reed Albergotti, Washington Post:

Inside Apple, your job classification can mean a lot. The difference between a “level 4″ engineer and a “level 5,” for instance, could mean a difference of hundreds of thousands of dollars in compensation. And those titles help determine how much Apple employees can make when they leave the company for another job.

And:

In widely used databases that companies refer to for verification of job information, Apple changes the job title for every employee, whether they’re a PhD in computer science or a product manager, to “associate,” the company confirms.

And:

The practice recently came to light when Cher Scarlett, a former Apple software engineer who raised concerns about alleged discrimination and misconduct at the company, filed a complaint to the Securities and Exchange Commission, alleging that when Apple changed her job title to “associate,” it delayed the hiring process at a prospective employer by nearly a week, during which time the company rescinded the offer.

This is a long-standing practice for Apple, but it seems obvious that this can be an issue for folks who leave Apple and list a specific job title on their resume. What’s the harm to Apple if they change someone’s title to, say, “Former Level 4 Engineer” or some such? And what’s the benefit to Apple in changing someone’s title to “Associate”?