I don;t think you can change your opinion so much tbh, and if he had wanted to win over the north etc he should have put fprward a good argument for the EU, it is not hard to do, I also always found it odd as the EU has done/did SO much for workers rights in the UK, it was them who insisted on a minimum wage in the UK, to give just one example.
There are good Labour MPs, David Lammy as one example, who would be someone good at PMQs etc, but starmer, even again Bojo comes across as weak with no ideas, no suggestions on how to deal with anything better, just criticisms, I used to watch PMQs all the time, but now cannot as it is just depressing