To drag this back to the subject matter at hand, I cannot see Labour being in a position to rejoin the EU any time soon, however I can see it being a Lib Dem / Green cause.
What I would not be surprised to see is Labour pivot to an EEA / EFTA type arrangement in place of the rather shoddy deal...
Maybe I'm just imaging things but I'm sure I've seen several people who crow about the price of wine now being a bit lower also using the phrase "champagne socialist" to belittle people. Is the carbonation of wine the new difference between "ordinary people" and "liberal do-gooders"?