America can do whatever it wants tax-wise to its own citizens. Copyright and bank integration has to do with existing trade agreements that are peer-shared and mutually respected. Russia is free to keep its assets within its own country if it doesn't want to participate in a larger system with shared rules.
The issue here is that France is trying to apply a local law that is not mutually agreed upon with any other country, to other countries. And in doing so is creating bad precedent regarding censorship extended across borders with no recourse. I can't challenge France's law in court as a US citizen, so why should I be denied access to information at their discretion?