Don't know how this area of Lemmy came to me. But from the UK, I don't think Starmer is disliked. He inherited over a decade of conservatives hiding the deficit and is trying to fix it despite the costs and anger. Also standing up for his values is pretty cool. I voted for him and undecided, he has a few years to figure it out.
Not hated though.
If it makes you feel better, I think Lewis Carroll would find it hilarious.