Renewed conflict in Northern Ireland, breaking the Good Friday agreement, leading to open war between the EU and the UK, with Scotland seceding during the chaos

Renewed conflict in Northern Ireland, breaking the Good Friday agreement, leading to open war between the EU and the UK, with Scotland seceding during the chaos and joining the EU. Or, renewed conflict in Northern Ireland and huge tensions between the EU and UK leads to the Queen taking control since the UK obviously doesn't know how to govern itself any more. Honestly, this seems like the best outcome; they'd be better off with royal rule than what they've chosen.