To mark the release of his fourth album with The High Flying Birds, 'Council Skies', Noel Gallagher sat down with NME to talk about going back to his childhood roots, working with Johnny Marr and The Cure's Robert Smith, his thoughts on the AI-generated Oasis album, Britpop reunions, previous flaws on his record, The 1975 and the state of guitar music, and how to fix Brexit Britain