Without getting into the main question/concern - did you know that most so-called stablecoins can be frozen no matter where you store them? Since you say that cryptocurrencies are illegal in your country, keep in mind that a hardware wallet is not something that provides you with complete protection. It's not that I'm scaring you, I'm just pointing out another potential risk.

[UPDATED]PSA: Most Stablecoins Can Be Frozen, Even in Your Own Wallets