If you ever meet an honest politician let me know I'd love shake his/her hand.

Try asking your local MP if they will act as your fiduciary and watch them start sidestepping the question. 9 times out of 10 they will say they represent the "electorate". The electorate has nothing to do with people, it's an imaginary space drawn on a map. So when they say they represent the electorate what they really mean is they are not there to represent people, they are just in it for the perks.