If the site's smart, they'd simply verify by challenge/correlation.

Spin up a random account, get it banned, then ask an anonymous "employee" to get it unbanned.

If it is? Verification by result.

Plot twist 2: it's also a marketplace for big tech compliance departments, $10,000 to reveal the insider

To add: this honeypot requires the employee to sign up using their corporate account. Corporate accounts are probably monitored internally.