We had social democracy from WW2 to Thatcherism. There was always some kind of vision that whoever was talking would be offering us. Parties were financed by their members and hence had to answer to their members. There was plenty of outside meetings. Beginning with Thatcher we lost all that. All politics was about was money. They have focus groups to try and find something they can sell to the public but it is a very minor thing. People began to see that they could not change things. That really their voice in politics counted for nothing. That there wasn't even anyone who was presenting what they wanted. They left the political parties. Our political parties then became like your own. The people in them owned by those who pay them and the belief is that Truss and her Chancellor are very much there. Apparently the Chancellor's old boss made quite a lot of money when the pound went down. My daughter told me the chancellor did as well but I don't know if that was her imagination.
For the future we would be best to have Democratic Socialism as I think it is the form of democracy which is most difficulty for capitalists to destroy as workers will own their own businesses, make decisions themselves and decide what to do with the money themselves.