The cutoff I've seen for the 1% is $11M net worth. Is everyone poorer than that, "suffering"? What kind of world do you live in?
Simple math. Everyone ends up with zero.
Even if we can assume there is a single ten-millionaire working plumber (and really, that's far-fetched), such a person won't be harmed if all of the billionaires get trimmed back to her level.
[0] https://scholar.princeton.edu/sites/default/files/mgilens/fi...
[1] https://www.propublica.org/article/the-secret-irs-files-trov...