I know my tone was harsh, but that's mainly because I'm tired of people thinking I'm taking a side. Using VAT to fund this means that it isn't a tax on capital or on labor, that's why it's more neutral than all other methods. A wealth, profit, dividend tax, that's a tax on wealth or capital or rich people or business, whatever you prefer. An income tax is a tax on workers. VAT avoids that question.

It is slightly redistributive, yes, but really only slightly. Its hard to design it to not be redistributive, but if you really want to do that then you raise VAT and lower income taxes instead of funding a UBI. I wrote about that later in the piece.