Earlier quoted context omitted.
>If I would need to choose only between UBI and high taxes on the rich I would choose the latter There no need to be exclusive, and actually having concentration of wealth in a few hands is already a social construct. A society can also thrive without high income disparities. Taxing the rich is just taxing on what was captured from the non-rich.
>captured from the non-rich. What do you mean by this? The economy is not zero sum, it is possible for everyone to get "wealthier", even if the spread increases.
If instead distribution of wealth was flatter in an equally wealthy society, a tax could still capture just as much.
When vladms speaks about high taxes on the rich, it already assumes the continuation of social structure which exaggerates the uneven distribution of wealth.