I prefer to think that Picard is just still stuck in the Nexus and everything that has happened to him since has been a result of magic Nexus fever dreams.
Movie Picard and PIC Picard acted nothing like TNG Picard to the point where they were seemingly completely different people. Movie Picard wanted to make the Borg pay for what they did and literally beat in dead Borg with his fists and snapped the Borg queen’s spine in two with his bare hands while TNG Picard knew things weren’t that cut and dry and even had an opportunity to potentially genocide the works of them and didn’t because ethics and shit. Movie Picard would have drove Hugh up to their doorstep infected with the fractal virus the first chance he had.
PIC Picard… is literally an android I guess? But still old? They kind of ignored that later. So, literally he isn’t the same Picard as TNG Picard.