In the ancient world, trade was done by weight. If you were buying grain with silver, both the grain and the silver were placed on a balance scale. The Code of Hammurabi and the Old Testament (Proverbs 11:1) were explicit: "A false balance is an abomination."
Today, we no longer use physical scales for every transaction, but the principle remains. When you agree to work for a certain salary or save money for retirement, you are entering into a long-term contract based on the "weight" of the dollar.
In the ancient world, If a merchant used a weighted scale, they were a thief. When a central bank devalues the currency today, they are effectively changing the weight of the scale after the trade has already been made because currency devaluation happens after you’ve already done the work.
You spent 40 hours of your life last week to earn a specific amount of "value." If the currency is devalued later, the scale has been changed after you already delivered your side of the bargain.
Advocating for sound money is advocating for the dignity of human labor. Because your time is finite, your money should be too.