If you take $1. and stick it under your mattress, over time just considering inflation alone, you will lose out and the value of your dollar will go down.
This is why investing your money in real estate, stocks, bonds, precious metals, art, domains, a business, even putting it in the bank at a low interest rate is better than just rat-holing your cash.
StableCoins, assuming they even maintain their value equal to that of the U.S. dollar and do not go down to nothing based on the
ponzi scam that many
believe they are, still – at best – will mimic the dollar, in other words, are assured to go down in value.
The absurdity of putting your money into a guaranteed loser that even if all goes well and maintains its “stable” value will still be worth less over time is clear to anyone with any modern sense of the value of investing.