I honestly think it would pass. Immigration is arguably worse, public services haven’t improved and I read articles every day around the new EES system and entry into European countries. You also have to take the demographics into consideration as it was claimed that people over a certain age were generally in favour of leaving, whereas the younger generation were in favour of staying. 10+ years down the road some of those in the leave camp will no longer be with us.
Everything has got worse, but unfortunately that includes the brains of the electorate, and the media (social and traditional) which panders to their fear and ignorance.

