Apologies if this is a bit garbled, I'm not particularly into politics but this has been bugging me for a while...
I used to think that each cabinet role was held by somebody with expertise in that area. For example foreign secretary would be somebody with diplomat experience, maybe speaks numerous languages etc. Secretary of State for education would have an interest/qualification in education. Defence secretary would have a military background etc.
Possibly most concerning is that there is no requirement for chancellor of the exchequer to have an economics degree.
It is literally just a group of people who shuffle around into whatever role they are put, often with no specific interest, qualification or experience.
Liz Truss being a prime example of this.
What the hell??