Economics aren't discontinuous around zero. All this evaporation would either happen approaching zero or not happen.
Deflation does not mean spending money is a bad idea. If I have $100 and there's 10% deflation, in a year, it's worth $110 of today's dollars(or some other number because I can't math, but in that general direction). But if a company is experiencing 100% growth and is worth $100 today, it's still a good investment (if you can sell it in a year).
Deflation does not mean spending money is a bad idea. If I have $100 and there's 10% deflation, in a year, it's worth $110 of today's dollars(or some other number because I can't math, but in that general direction). But if a company is experiencing 100% growth and is worth $100 today, it's still a good investment (if you can sell it in a year).