How decentralized it's crypton and utopia project? if it's really 100% decentralized, any sanctions wouldn't affect it since anyone can still use it. The privacy coins price are based on demand and supply, so since the sanctions are mainly focused to privacy coins, it might decrease the price due to panic and less demand. IMO holding privacy coins for long term isn't a good choice due to government always enforce submit KYC that would kill privacy concern.