Admittedly, I don’t know much about Brexit, but from what I have been exposed to, it seems like a decisively economical and political impairment that made travel and business with the rest of Europe more difficult and costly. Since it is so highly criticized as a terrible move, why doesn’t the UK just rejoin the EU?
The best outcome for the EU would be to drag their feet and wait a decade for readmittance. Right now companies are moving from the UK to the EU.