UK is not gonna make it no matter what happens. English media and parties have spent a decade viciously antagonizing Scotland and Northern Ireland and you have new generations of young people who don't see any benefit to continuing the union no matter who is in charge of Westminster. Starmer has proven devolution is just a lie, he has no intention of maintaining good faith in the union if Labour wins the next general election, he'll just continue exporting transphobia and other Tory-led culture wars into Scotland and NI because he thinks he'll get votes from some Tories for doing so.