Spending power with no real alternatives (i.e. in monopoly/oligopoly conditions) isn't actually very useful IMO. It's mostly just more guaranteed money for the current monopoly/oligopoly -- you're just guaranteeing revenue streams.
In a pre-UBI world, you can at least assume that companies can't completely shaft employees because then no one can buy anything. If the government steps in to make sure people can still buy stuff, that has almost the opposite effect.
I think walmart & it's treatment of employees (with employees reportedly needing to ALSO depend on food stamps) as a perfect example of the system kind of working against itself. The fix for that problem is within our reach right now, but it's just unpopular for the usual reasons with the people with the ability to make the fix.
> Naturally, implementing UBI would require the entire financial sector to adjust. We would likely need to significantly raise interest rates (Which, IMHO would be great) and have a period to manage inflation. > > But beside the initial recalibration phase, I have not seen any convincing arguments for why prices on non-positional goods would increase. Even with the increase interest rates, we would likely see that prices on positional goods / assets would stabilize as dead-cheap capital is not available.
OK, so then how about we do this without the UBI bit and just raise interest rates? I'm not seeing where UBI actually has a material benefit here, and there are other real problems with raising interest rates, because losing access to cheap credit also hurts those at the bottom of the economy (arguably even more) -- the solution there is political, likely (i.e. lower income borrowers could somehow be advantaged, but then we have shades of 2008 all over again if excessive greed/moral hazard sets in).