Stablecoins are a category of cryptocurrency designed to maintain a stable value — typically pegged one-to-one with the US dollar. The most widely used stablecoins are USDC (USD Coin) and USDT (Tether). Many people who want exposure to crypto's blockchain infrastructure without Bitcoin's price volatility gravitate toward stablecoins. This is understandable, but it is important to know that "stable" does not mean "safe."
How Stablecoins Work — and How They Differ
Fiat-backed stablecoins like USDC maintain their peg by holding actual US dollars (or dollar-equivalent assets like Treasury bills) in reserve. For every USDC in circulation Circle, the issuing company, is supposed to hold one dollar in reserve. USDC is regularly audited and is considered among the more transparent stablecoins.
USDT (Tether) is the largest stablecoin by market cap and has faced significant scrutiny over whether its reserves are fully backed. Algorithmic stablecoins — which use code rather than reserves to maintain their peg — are the most risky category. TerraUSD, an algorithmic stablecoin, lost its peg in May 2022 and collapsed to near zero in days, destroying approximately 40 billion dollars of value.
The Real Risks of Stablecoins
Even if a stablecoin's peg holds, significant risks remain. The issuing company is a centralized entity that can freeze accounts, go bankrupt, or become subject to regulatory action. USDC briefly broke its peg when Silicon Valley Bank failed in 2023 because Circle held reserves there — before the US government backstopped SVB deposits.
Smart contract risk is also real. Most stablecoin transactions happen through blockchain smart contracts. Bugs in those contracts have led to hundreds of millions in losses for stablecoin users.
When Stablecoins Make Sense — and When They Do Not
Stablecoins are useful as a tool for moving value quickly across exchanges or for earning yield in certain decentralized finance applications. They are not a substitute for FDIC-insured bank deposits and should not be treated as equivalent to cash. The lack of any government insurance or consumer protection means that stablecoin losses have no institutional backstop.
Understanding what you actually own — including the risks embedded in each asset type — is the foundation of smart crypto stewardship. We cover the full asset landscape in our educational packages so you can make decisions based on accurate information.
Protect Your Crypto Before It Is Too Late
Book a free 15-minute strategy call with Crypto Josh and find out exactly how to secure your digital assets in Southwest Florida.
📅 Book Your Free Call