It's never going to be perfect at Westminster but at least it is accountable to us the people.No system is perfect, there is always room for improvement. Our Govt needs to improve a lot on a lot of things as well.
"could be"? what makes you anticipate that?
I voted to stay in in 1975. I never complained about being a member, I was particularly uncomfortable as more countries joined and were allowed free access to the UK. I was uncomfortable about the erosion of our ability to create our own laws. I was always of the opinion that you have to row with the oar you have, and get on with it. But given an opportunity to be part of an ever growing united states of Europe or leave, I felt it better to go it alone.
Nothing is perfect, some things are more imperfect than others.