Rich parents were cited as a reason for success, not as a thing to criticize.

Perhaps people aren't blaming wealth for everything like you think?

Correct.

It's somewhat morally neutral in my view if someone is successful because their rich parents funded their aspirations. However, it has to be recognized just how insular big successful businesses are. It's more the exception, not the rule, that someone goes from rags to riches. They usually have a rich family member backing them. It's not what you know, it's who you know.