The excerpt links to a few articles, which are interesting reads, but never address what to do instead.
You're poor and don't know why. You're fat and don't know why. What do you do? What specific actions can you take to exercise your free will and improve your life?
Getting fat and digging a debt hole have a lot in common. The article disregards the inconvenient fact most of the time you're fat because you consume too much. Likewise, if you're the kind of person with the free time to know who Dave Ramsey is you probably have money problems because you're consuming too much.
The article has no specific answers to how people are supposed to improve their financial situations, but hints at social injustice the same way that many anti-diet folks hint at bodily imbalances. I find it fascinating (and disturbing) how the same denial of simple math runs all the way up to Washington, DC.
Call it the Great MMT-ification. You can have your cake and eat it, too. Limits exist only in your mind. You are entitled to live the life you want without people "shaming" you. You constantly face things outside of your control, so stop allowing people who don't get it to live in your head. You are good, and everything you do is good.