Stablecoins can offer frictionless, 24/7 settlement but may introduce new contagion channels if broadly used for settlement or collateral. European regulators have cautioned about run risk, liquidity, and interconnection with traditional banking and payment systems.
Stablecoins can enable rapid, low-cost cross-border payments and programmable payments within Europe, potentially aligning with a digital euro strategy. However, widespread adoption will depend on trusted custody, user education, and integration with EU payment rails and banks.