I don't see how that changes anything I wrote. For example, take Bill Browder - Russia has been continuously harassing this man even getting an Interpol red notice to be issued against him to rendition him to Russia on trumped up charges because he stood up to Putin. So they issue a request to the bank with a validly issued subpeona in Russian courts. Since a bank would have to issue records to a domestic warrant, it'll now have to issue it for a foreign obtained warrant.
You kind of just reworded what I wrote but I don't see how it changes any of the concerns I expressed.