A business can not get a wash on selling its product at a lower costs for 'more valuable money' because businesses have lots of FIXED COSTS that are on CONTRACT (not least of which is labor, energy, building lease). Those fixed costs remain in fixed nominal currency units meaning they explode in real costs and eat away all the profit margin that may have existed even if marginal costs to make each widget are at parity with new marginal sale prices of widgets. So the business is destroyed by deflation and if you had 1 sentila of knowledge about real business you would know this.
What new bullshit is this?
By this logic, inflation (the reality we all live in now) would lead to the destruction of every supplier of the business, the businesses on the other sides of those contracts. After all, contract prices are fixed and absolute until the end of time and can nether be renegotiated as needed nor written to compensate for changes in the value of money.
And yet, here we all are. Derp?