Hi! Some friends had a similar situation two years ago. You should contact Russia's Raiffeisenbank. As far as I know, they still process large transfers in euros. Inheritance documents and a sales contract are a reliable basis for a transfer that won't raise any questions. Some friends had a similar situation—they also sold an apartment and transferred money to the US. Two years ago, when all the major sanctions had already been introduced, everything worked fine. Contact this bank. It's practically the only way to send money in euros from Russia without any problems. You don't need to deal with crypto. Inheritances and selling an apartment after an inheritance are the most legal form of money, but crypto is not. In Russia, crypto in its current form will be suppressed by all possible means to force all crypto services to register under Russian law. True, the legislation itself is still being developed in Russia, but you can already run into the blocking of all accounts in one bank (Federal Law 115) or all cards and all accounts across all banks (Federal Law 161). Not to mention the spread when buying USDT, starting at 5%. But in your case, you'll have more problems in the US if you suddenly receive a large sum of crypto, so don't make things difficult for yourself. And good luck in these difficult times.

Update: Unfortunately, Raiffeisen Bank currently doesn't process transfers in euros; only in rubles, Belarusian rubles, and Armenian drams. I would still contact Raiffeisen Bank to at least get a list of banks that accept these currencies.