If so, sounds like morally something is fundamentally wrong if we require poor people to function. But i'm not an economist, so i've got zero feedback here.
It would be unstable at first, like how inflation during Covid differed by industry/product type. This is a big shock to the system. But over time as it normalized sure things will have inflated but relative affordability basically will return to what it is now or where it started.
If you make $10 and food is $1, it’s no different than if you make $100 and food is $10. What’s been happening due to wage growth (lack of), is you make $11 and food is $2, next year you make $12 but food is $3, etc. from a relative perspective food cost is growing too fast to keep up. To make people feel wealthier, we need the ratio to move the other way, $15/$2 then $30/$3 or something similar. This is how a middle class would get re-established. It’s a tough thing to accomplish is our complex global economy. Were marching towards a global income equilibrium, which only puts downward pressure on a high labor cost economy like the US/CA/EU.
If they said "income" it'd still shoot up the velocity of money, since poor people have higher spending rates.
Increased demand without increased production will increase prices. But then producers will follow, and production will increase, and prices will stabilise.
Increased tax on the rich and distributing it to poor moves a tiny bit of the combined 'voting power' we have over production as consumers to the poor, so there will be slightly less luxury cars produced and slight more food.
The only way of fixing this is decreasing demand by reducing the population numbers.