Before moving on to the idea of “fuel,” it’s worth revisiting the nature and key features of stablecoins. This is necessary to fully understand the topic.
Stablecoins are digital assets that emerged as a response to the high volatility of traditional cryptocurrencies, such as Bitcoin. Prices of such assets can rise or fall sharply in a short period of time. As a result, they are not suitable for everyday payments and are not always ideal for storing savings. For example, during bear market phases, Bitcoin has repeatedly dropped by more than 70%.
The concept of stablecoins is reflected directly in their name. Their price is designed to remain stable. Let’s take the most popular and highly capitalized stablecoin as an example — Tether (USDT). The project was launched back in 2014, which is considered a long time ago by crypto industry standards. USDT is pegged to the US dollar at a 1:1 ratio. Information about the reserves backing each token is published on
Tether’s official website.
Now let’s visually compare the price movements of Bitcoin and USDT. While Bitcoin lost around 65% of its value between March and November 2022, Tether continued trading at $1. Likewise, during Bitcoin’s 69% rise between April and October 2025, USDT was still trading at $1 — but that is a different story. The key point is that regardless of broader crypto market conditions, which Bitcoin reacts to with sharp price swings, Tether and other stablecoins have become an “island” of stability in the digital asset market.