At least in the U.S., the experience is that businesses will do a lot of things if some level of government 'politely' asks them to. "This account is fraudulent

At least in the U.S., the experience is that businesses will do a lot of things if some level of government 'politely' asks them to. "This account is fraudulent, please delete it." (Or perhaps by waving the stick of "for reasons of national security".) The business doesn't really have any incentive to get in a fight over it, especially if the target wouldn't look sympathetic in the media. I haven't heard much suggesting that typical EU businesses are any different in this regard.