also dont forget in deflation would also make you work harder early in your life.
because more you wait, less you can earn.
there's a difference between not being hungry and being more richer or wealthier than others which works with ratios.
and the wealth of people themselves effects prices of many things.
so there's always competition between ratios.
and there's no way you can have deflation with fiat for too long. maybe with bitcoin.