Earlier quoted context omitted.
I also don't understand how wealth and income can be conflated like this. We have an income tax, so, no duh, we tax income, not wealth. Criticizing the income tax because it doesn't tax wealth is like criticizing sales tax because it doesn't tax property values. They aren't the same. I don't get how ProPublica can take such a stance. Either it's intentional, which is bad, or it's unintentional, which is even worse?
80% of the actual article, https://www.propublica.org/article/the-secret-irs-files-trov... , is discussing this exact thing. This isn't a case where there's a journalistic sleight-of-hand, trying to conflate and confuse wealth and income. one could argue that the entire thesis of the article is that because we tax income and not wealth, those with wealth avoid ever realizing income, relying on loans instead of income…
There, I summarized all their intense reporting in an obvious way. What does it tell us? Nothing that we don't already know.
All they are arguing about is taxing wealth separately from taxing income. That will never happen for many reasons.