[Eventually] joining the Euro is part of the rules to join the EU. One could say they've already voted for this. As a victim of Brexit, I'd love to undo that p

[Eventually] joining the Euro is part of the rules to join the EU. One could say they've already voted for this. As a victim of Brexit, I'd love to undo that particular referendum, but I also understand the instability retrying big decisions would cause. Hungary joining the Euro has been on their cards since 2007.