Wait, we're supposed to worry about an old employer seeing a visit to a public company website? How would that even happen, and why would anyone care?
I occasionally have crons from my personal infrastructure running into an employer for operational purposes (offsite monitoring or whatever), so I’ve blackholed outgoing traffic to former employers to be on the safe side in case I miss one. So I can see where that sentiment is coming from, though I think it’s a legal stretch.