We have no right to demand fair pay or even the disclosure of pay among employees?

You are not their coworker. You are not their coworker. You are not their coworker. How many times would someone have to tell you that before you understand that you are not entitled to know some random person's salary? It is a different story if you are trying to work with Hasan and the team and it can help you make sure you're getting paid equally, but that is not what's happening here. You are running a socialist purity test on Hasan and are demanding to know the salaries of his mods and editors for that purpose.

ALL PAY should be disclosed so we have a more equal society

I do not disagree. If you apply for a job, the salary should be disclosed from the start, but if you want to corroborate that the salary listed is in line with the current employees pay, then that is up to the employees to give that information to you.