Summary: UBI should be introduced to grow the GDP as the poorest 78% in the USA live paycheque to paycheque thus can't spend more. The wealthiest companies spend on ads which is a zero-sum game, not growing the GDP.
This argument is incredibly flawed. Who will fund the UBI? The poorest 78% can't, so it will be the wealthiest companies. But for every $1 dollar they spend on UBI, they can only get back less. (Taxes, payment & postage fees, cost of production, cost of ads, etc.) Then they are better off simply giving away their products for free.
UBI may have interesting upsides - this is not one of them.
This argument is incredibly flawed. Who will fund the UBI? The poorest 78% can't, so it will be the wealthiest companies. But for every $1 dollar they spend on UBI, they can only get back less. (Taxes, payment & postage fees, cost of production, cost of ads, etc.) Then they are better off simply giving away their products for free.
UBI may have interesting upsides - this is not one of them.
EDIT: replace "TL;DR" with "Summary"