Regulatory agencies and blockchain investigators are stepping up efforts to crack down on stablecoins related to Russia, such as A7A5 aimed at circumventing sanctions. This has led exchanges to strengthen scrutiny and slow down trading of ruble-backed tokens. It highlights an increasingly serious reality: governments worldwide now see stablecoins as an indispensable part of the global monetary system, not just a cryptocurrency experiment. As authorities take action, exchanges may freeze wallets and shut down transfer channels, sometimes even affecting ordinary users. The scope of scrutiny has also expanded to cross-chain bridges used for transferring stablecoins, putting pressure on the entire industry. While compliant large exchanges and stablecoin companies benefit from this, users face inconveniences like frozen wallets, emphasizing the importance of avoiding tokens related to transactions with sanctioned regions and choosing trusted platforms.