~snip
How is your country's currency different from stablecoins? Nothing, damn it! What could be a positive trend in this for currency users? Nothing. If the currency of your country is controlled by the government (central bank), but the stablecoins are controlled by a certain company, which, in both cases, can do whatever they want with their stablecoins, whether it be endless emission, and therefore inflation. Stablecoins are a very, very poor alternative for storing value, only valid for a short period of time. Stablecoins has the same disadvantages as any money - depreciation and unsuitability for storage. Stablecoins can't help countries beat inflation in any way, even though it is better than the national currency. Here need completely different tools.
The problem with stablecoins is that there are already several options on the cryptomarket, and new ones will be created. There was something similar in America, when each state had its own dollar. Which of stablecoins will win is unknown, but the losers will be useless to anyone.
Make a mistake with an investment of stablecoin and you are a beggar.