To be honest, I'm not that familiar with the subject, but when you talk to people from the eastern region, you always hear that the EU has brought them nothing. But it's more likely to be down to corrupt politicians than the euro itself. It will be interesting to see how the global economy develops and whether we get a digital euro that is also useful and not as limited as you always read in the media. Maybe the limits will change in the future, but I've just digressed a lot ^^'