I'm guessing a significant[1] proportion would change their mind, when they see the kind of punitive conditions[2] the EU would probably impose on rejoining.
[1] enough to change the result of the second referendum, so >10%.
[2] worse than the previous ones.
Conditions wouldn't be punitive (are you sure that's what you meant?). They would be the same as for everyone else, with some wiggle room for negotiations of course.
General community for news/discussion in the UK.
Less serious posts should go in !casualuk@feddit.uk or !andfinally@feddit.uk
More serious politics should go in !uk_politics@feddit.uk.
Try not to spam the same link to multiple feddit.uk communities.
Pick the most appropriate, and put it there.
Posts should be related to UK-centric news, and should be either a link to a reputable source, or a text post on this community.
Opinion pieces are also allowed, provided they are not misleading/misrepresented/drivel, and have proper sources.
If you think "reputable news source" needs some definition, by all means start a meta thread.
Posts should be manually submitted, not by bot. Link titles should not be editorialised.
Disappointing comments will generally be left to fester in ratio, outright horrible comments will be removed.
Message the mods if you feel something really should be removed, or if a user seems to have a pattern of awful comments.