I have no comment on the rumor. It is a rumor and there are tons of them a day. I wanted to disagree with your above statements.
Having privilege is not how you get to Disney. Hard work, financial success and saving is how you get to Disney. Anybody can be a millionaire in this country. But that would have to be your priority and you would have to take the steps necessary to achieve it. Not everyone thinks that all the steps are worth it.
No one is discriminating against the poor. Everything does not have to be the same for everyone. Everyone has an equal opportunity to be financially successful in life. Those who strive and achieve it have earned the right to pay for nicer things. It is not discrimination.
Disney has its priorities right: making money for the stockholders. In Traditions, they teach you that a successful business is like a 3 legged stool. The needs of the company, the cast, and the guests must all be met equally to be successful. If you pay each cast member $50/hour, they will be happy, but the cost to the guests would be huge and people wouldn't come to the park and business would fail. If you tend to the guest and make the price of admission really inexpensive, you wouldn't be able to pay the cast and cover the cost of running the business. By the same token, if it is only about the business, cast and guests would run and down would go the business. So, you find a happy medium.
It is ok to have nice things that people are willing to pay for anad others are willing to strive for.