Although it sounds a good idea the thing wrong with it is you would have no stability for the country things would be changing every couple of years, that’s only if the sitting party was ejected, what you have to remember is a lot of people vote for the status quo that’s why there was so many in the remain vote and why so many MPs refuse to leave, they know nothing else and won’t take the chance, it’s the same when you work for a firm for a long time you think there is nothing out there but there is and it’s not chaos. I get made redundant every time I finish a job but I don’t ring my hands and fear my household will collapse I just go out and get more work.