Earlier quoted context omitted.
> What happens when someone spends all their UBI on whiskey or oxy and consumes it all and is then hungry? What's the difference between that and the current reality? Food stamps can be sold and bought on the black market in exchange for drugs and alcohol; people who want whiskey will be able to get it. Whatever money is spent on enforcing the "sanctity" of food stamps could just go to more people directly. And this…
If that’s the core argument for UBI i.e. it’s far more efficient, why do such proposed initiatives come with significant tax increases on the population? Your analysis should theoretically support a net decrease in spending on welfare (hence lower taxes) or best case, no additional increase. You would have a lot broader support if UBI wasn’t tied to egregious tax proposals like a wealth tax.
This is really just a framing issue.
The way existing programs work, you get $12,000 in food stamps and housing assistance and student loan interest subsidies etc., and then they phase out at higher incomes.
With a UBI, everybody gets it, unconditionally. The "phase out" is taxes. You get $12,000, but by the time you've made e.g. $60,000/year in income, you've paid $12,000 in taxes to fund the UBI, and it cancels out. Opponents paint this as you've paid $12,000 more in taxes, but really it nets to zero. Meanwhile the person making $80,000 might "pay $16,000" in taxes, but it's really only $4000 because they still get the $12,000 UBI.
It's the same as having $12,000 in benefits which phase out below your income level, except that the accounting is much clearer so that you can easily see what the true marginal rates everyone is paying are, and you can't accidentally create ridiculous marginal rate cliffs by having independent programs phase out in the same place.