It's a good question and something ive already posted about in the past.
Would ex Labour remain supporters forgive Corbyns Labour if they did a uturn and called for another referendum with remain as a option.
I think we have to remind ourselves how the country got where it is today, why is the country so split. lies, our politicians convinced leave voters a successful brexit that protects jobs and the economy is possible, they argued we can rid our selves of the EU rules and regulation etc and look forward to brexit positively. Corbyns Labour argued all these points while arguing we must respect why leave voters voted leave, the thing is it's not just about Labour calling another referendum, they have to win it as well to be forgiven, Labour should have been educating the public over the last 2 yrs, they chose to lie to them, now they have to try and convince those voters that there is no successful Brexit. they made that task of winning a confirmatory referendum far harder. Corbyns Labour should have been arguing for a confirmatory referendum from day 1, they should have been educating the public on why we need 1 instead of repeating the hard rights lies.