Support for reversing Brexit / rejoining the EU is a bit mixed:
> While 55% of Britons say they support the UK rejoining the EU, this falls to just 35% if the UK had to rejoin without its prior opt-outs, with 43% opposed
* https://yougov.com/en-gb/articles/54925-what-do-britons-thin...
The UK had a pretty unique setup previously, and I'm not sure if the EU would really go along with it again.
Schengen and the Euro were hardly minor:
* https://en.wikipedia.org/wiki/United_Kingdom_opt-outs_from_E...
There were only four (now three) countries in the EU that got any opt-outs at all, and the UK the most opted-out items (4):
* https://en.wikipedia.org/wiki/Opt-outs_in_the_European_Union
Sounds like Project Fear to me! The EU needs Britain more than Britain needs them! The German car/French wine/etc. industry will beg the European Commission to give Britain all their opt-outs back to secure a rejoin!
> However, 58-61% think the UK should have to participate in all major EU policies if it rejoined, like Schengen and the Euro
> If it were only willing to rejoin with its old opt-outs, support for the UK rejoining falls to 36% in France and 39% in Germany
* https://yougov.com/en-gb/articles/55023-ten-years-after-the-...